Benjamin Horowitz (15 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.

Soft cover. Condition: Very Good. 1st Edition. 138 p. [otob: 13].

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

Pamphlet. 58p., stapled wraps, 6x8.75 inches, wraps lightly worn and toned, small stain on front wrap else good condition. Annotated bibliography.

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

Paperback. Condition: New. Print on Demand. This book delves into the unique interaction between ammonia and thymol, a derivative of cymene. The author explores the historical background of thymol and its relationship to other phenols, providing a comprehensive understanding of its significance. Through a series of carefully conducted experiments, the author demonstrates the quantitative relationships between thymol, ammonia, and alcohol, revealing the complex factors that influence the formation of a distinct blue color. The book also highlights the role of oxygen in this reaction, showcasing how the presence or absence of air can significantly impact the color formation. The author further discusses the effects of various accelerating, indifferent, and retarding agents on the process. By situating this research within the broader context of phenol chemistry and color theory, the book offers valuable insights into the intricate relationships and behaviors of these compounds. Ultimately, this book unveils the fascinating world of chemical reactions, shedding light on the intriguing interplay between thymol and ammonia. 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.

Condition: New. Print on Demand pp. 74.

Soft cover. Condition: Good. Good overall; mostly minor rubbing/bumping to extremities; light creasing to spine; foxing to front wraps along upper and fore margins; fading to upper margin of rear wrap; internally Fine. This edition contains a statement by the officers of the Golden State Mutual Life Insurance Company on the first free page, with facsimilie signature of Norman O. Houston (Chairman and CEO, and one of the founders of the company, with William Nickerson Jr. and George Allen Beavers Jr.) and Edgar J. Johnson (President and COO). The wraps and the title page/frontispiece are typical Ward Ritchie designs. May require increased shipping price for priority and international orders. Book.

Soft cover. Condition: Very Good. No Jacket. 1st Edition. Softbound, octavo, 121 pages, illustrated. Condition good-very good overall, binding tight, with light signs of wear. Compared to the original edition this copy has an added page bound in at the front of the book apparently c/o the Golden State Mutual Life Insurance Company (founded in 1925 and once the largest black-owned insurance company in the western United States). Following the introductory text are facsimile signatures of Norman O. Houston (Chairman and Chief Executive Officer) and Edgar J Johnson (President and Chief Administrative Officer). To excerpt from that page, "The selection of drawings and paintings symbolizes the pride that we feel as a Company and as Americans. -- Many of us do not know the history of the black people- and many of us are just beginning to know it. -- The black people do have a past, a past of nobility and grandeur- of triumph and tragedy, of folly and futility- to which Charles White, his paintings and drawings, speak with eloquence and compassion." I can find no reference to this particular version of the book either online or in WorldCat.

First Edition. Softcover, very good withslight crease to cover, slight shelf wear, 45 pp. Illustrated.

Paperback. Condition: Brand New. 74 pages. 10.00x7.50x0.17 inches. This item is printed on demand.

Es wird darauf verzichtet, die Bücher im einzelnen zu beschreiben, alles gute Exemplare, z. T. mit leichten Altersspuren. Abgabe der 16 Titel nur insgesamt, keine Auftrennung des Pakets. Als kostenlose Zugaben: 1. Feldman, Ruth Duskin: Whatever happened to the Quiz Kids. Perils and Profits of Growing Up Gifted. Chicago: Chicago Review Press (1982); 2. Diana Henstell: Das unheimliche Wunderkind. Mchn: Knaur (1987)., Fast alle Titel mit Literatur und Register. 5000 gr. 0.0.

Paperback. Condition: Brand New. 74 pages. 8.75x5.75x0.17 inches. This item is printed on demand.