Francis Valk (55 results)

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New.

Hardback or Cased Book. Condition: New. Strabismus, or Squint Latent and Fixed a Supplement to the Errors of Refraction. Book.

Cloth Bound. Condition: Good. Fifth Edition. Type: Book Type: Book Type: Ex-Library Good In Brown Cloth Cover. Cover Has Minor Edge Wear From Use. Interior Is Very Good With 2 Plates And 96 Figures. Ex-Library Book With Usual Markings. Book Plate Inside Front Cover From The Archibald Church Library Northwestern University Medical School. Clean, Tight Copy. Size: 8vo - over 7" - 9" tall. Book.…

hardcover. Condition: very good(+). First Edition. Illustrated. Blue cloth, ex-lib. New York: Putnam, 1904. First Edition. Very good (+).

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New.

Condition: New.

Condition: New.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: As New. Unread book in perfect condition.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Hardcover. Condition: Good+. No Dust Jacket. Clean pages except for some dark specks on the final endpapers and two prior owners' names penned on the front free endpaper; square, secure sewn binding; full green cloth hard cover shows a line of water stain at the lower front, small, brown spots at the left front, a green fleck at the lower spine, and edge wear with a few loose threads at corners and spine ends, otherwise sound. vii, 171pp. incl. index. Laid in is a staplebound offprint of "Strabismus" by the same author, from Ophthalmology, April, 1915; the cover is noticeably smudged, and a vertical fold runs through cover and all pages; there is a single pen mark on page 11, but pages are otherwise clean.…

Hardcover. Condition: Fair. No Dustjacket. First Edition. ISBN . Hardback. No Dust jacket. First Printing. Tight sound reading copy only due to bowing to boards, whitish stain to bottom of back cover, light foxong to interior pages, small brown stain on front edge, tiny 4 digit number stamped on upper left corner of inside front cover and a 4 in coled pencil on upper right corner of front free endpaper. No Signature.…

Condition: As New. Unread book in perfect condition.

Condition: New.

Taschenbuch. Condition: Neu. Neuware - This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. …

Paperback. Condition: New. Print on Demand. This book delves into the ocular muscles, their movement and functions, and the muscular apparatus of the eye. The author argues that the action of the muscles and their deciency in power is attracting a great deal of attention from the profession, and provides a personal perspective on their action. It offers a fresh approach to the study of the ocular muscles and their role in binocular vision, focusing on the delicate and yet exact all the physiological movements of the eye in the adjustment of the visual line. By examining the anatomy of the eye muscles, insertion into the sclera, and their size and weight, the author explores the natural action of these muscles and the reasons for anomalies that may exist. This book provides a valuable resource for ophthalmologists, optometrists, and anyone interested in the intricate workings of the human eye. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condition: New. Print on Demand. This book elucidates the errors of refraction, providing a methodical and practical guide for diagnosing and correcting vision problems. The author, a respected ophthalmologist, presents a comprehensive analysis of refractive errors, encompassing hypermetropia, myopia, and astigmatism. Through clear explanations and illustrative case studies, the book equips readers with a thorough understanding of the principles of refraction and their impact on vision. The author places particular emphasis on the use of retinoscopy and the ophthalmoscope in the diagnosis and correction of refractive errors. This book is an invaluable resource for practitioners in the field of ophthalmology, offering a structured approach to addressing the diverse range of refractive errors encountered in clinical practice. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Buch. Condition: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Gebunden. Condition: New.

Buch. Condition: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Gebunden. Condition: New.

pocket_book. Condition: Gut. 1. 576 S. Innerhalb Deutschlands Versand je nach Größe/Gewicht als Großbrief bzw. Bücher- und Warensendung mit der Post oder per DHL. Rechnung mit MwSt.-Ausweis liegt jeder Lieferung bei. Sprache: Deutsch Gewicht in Gramm: 540.

8vo. [4], vii, [1], 171 pp. Frontispiece, illustrations, index. Navy gilt-stamped cloth; spine ends neatly mended with kozo. Occasional pencil marginalia. Author's ink inscription "With kind regards, Francis Valk." Very good. INSCRIBED BY THE AUTHOR. First edition of this complete synopsis of the process of diagnosis and treatment, surgery and aftermath of the procedure for correcting problems related to the eye. Included are several case reports. Of special interest is surely the illustrations showing instruments used by an ophthalmologist at the beginning of the twentieth century. / Valk was a famous ophthalmologist, studying at Washington College and New York University (1878). He was long ophthalmic surgeon at the New York Dispensary and holding a position as well at Randall's Island Hospital, etc. / See: The American Encyclopedia and Dictionary of Ophthalmology, Volume 17, edited by Casey Albert Wood.…