Petronievics (44 results)

Soft cover. Condition: Very Good. pp303-324, plus five plates. Removed from ANNUAL REPORT OF THE BOARD OF REGENTS OF THE SMITHSONIAN INSTITUTION FOR THE YEAR ENDING JUNE 30, 1921. VG. In plastic report covers. From the introduction: "In order to make perfectly clear the simple meanings of the different theories about the origin of the world and of things in it, I must first briefly state the principal hypotheses about this origin which are considered tenable. There are four of them.".…

Soft cover. Condition: VG. 10pp extract, savaged from a damaged copy of the Annual Report Of The Board of Regents Of The Smithsonian Institution For The Year Ending June 30, 1921. In mylar report cover.

Soft cover. Condition: VG. 12pp extract, bibliography, salvaged from a damaged copy of the Annual Report Of The Board of Regents Of The Smithsonian Institution For The Year Ending June 30, 1918. Louis Dollo, Belgian paleontologist. Housed in protective mylar report cover.

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

PAP. 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.

Condition: New.

gebundene Ausgabe. Condition: Gut. 82 Seiten, neu gebunden, Buchrücken gebräunt, sonst in sehr gutem Zustand GW-1504 Auf Grund der aktuellen PPWR-Regelung der EU (Papier-Recycling mit Anmeldpflicht und hohen Kosten) können wir in der EU zur Zeit nur nach Österreich und Frankreich versenden. ! Versand in die Schweiz, Großbritannien und weltweit ist weiter möglich! Sprache: Deutsch Gewicht in Gramm: 160. …

XXXVIII/570 S., Originalbroschur (publisher's paper covers), Bibliotheksexemplar/Exlibrary, keine Unterstreichungen oder Anmerkungen/no underlinings or remarks, Sprache: deutsch.

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

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

Broschiert. gr. 8° XXXVIII + 570 Seiten. Orig.-broschiert. Bibliotheksschildchen auf vorderem Buchdeckel, Buchrücken aufgehellt ansonsten Interimskarton schön, Buchblock noch unbeschnitten, Lagen noch nicht aufgeschnitten und Seiten somit ungelesen 1220 Gramm.

Paperback. Condition: New. Print on Demand. This book examines the historical development of spatial forms and geometric systems, arguing that intuition often governs our understanding of these concepts, rather than logical analysis. Despite this, logical analysis of spatial forms reveals surprising results, leading to the conclusion that even the most complex forms are based on a relatively small number of simple forms. The author examines the nature of space, arguing that there are four main types: empty, real, continuous, and discrete. These concepts form the basis for three main types of geometry: Euclidean, Projective, and Discrete. Analysis of the logical possibilities of a fourth type of space and the geometry that would result lead to insights about the nature of the continuum and the limits of mathematics. The author's insights challenge traditional assumptions about space and geometry, encouraging readers to reconsider the nature of these fundamental concepts. 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.…

soft cover. Condition: very good. first edition. In-8° broché, paginé de 161 à 320 - Articles originaux : Extraits inédits de sa correspondance avec Célestin de Blignières. - La différence simple et l'opposition des contraires. - La logique des valeurs et la valeur de lal logique. - Marcel Proust et l'immensité mentale. - Esthétique. - I. Histoire des Sciences. - Les sciences exactes. - La Chimie. - La biologie. - La relativité vue simplement. - II. Sociologie. - Les Berbères et le maghzen dans le sud du Maroc. - Villages et kasbas berbères. - Un magasin collectif de l'anti-Atlas. - III. Psychologie. - La répression mentale.…

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

Broschiert. gr. 8° XXXI + 444 Seiten + 2 Bll. Orig.-broschiert. mit den 3 Falttafeln. Bibliotheksschildchen auf vorderem Buchdeckel, Interimspapier fleckig und mit Gebrauchsspuren aber solide, Buchblock noch unbeschnitten, Lagen noch nicht aufgeschnitten und Seiten somit ungelesen 950 Gramm. Buch.

4°. Mit 56 geometr. Figuren a. 3 Taf. XXXI, 447 S. OU. - Umschlag minimal fleckig, Buchblock unbeschnitten, tls. unaufgeschnitten, sonst gutes Expl. 1.

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

Original paper cover. 87 p. . -good.-(Cover toned and frayed, pages slightly browned.).

52 S. Mit 6 Tafeln. Orig.-Brosch. Umschlag lichtrandig. *Mit hs. Verfasserwidmung an Theodor Ziehen auf Titel. Sprache: Deutsch.

Heidelberg 1912, 570 S., 43 Textfiguren, Obroschur, Stempel, etwas angeschmutzt, innen gut Da die Bücher aus Lettland verschickt werden, beträgt die Versandkostenpauschale unabhängig der Menge 6 EUR bis 30 kg nach Deutschland und 12 EUR innerhalb der EU-Länder.

Pamphlet. Condition: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. 1920. Reprinted from the Annual Report for the Smithsonian, p. 429-440. First separate edition. Offprint. Original wrappers. *. First edition.

VIII, 87 Seiten. - Halbleineneinband der Zeit mit marmorierten Buchdeckeln und aufgezogenem Orig.-Vorderumschlag; 8vo.(ca. 22 x 16 cm). ~~~ 1. AUFLAGE, GEBUNDENE AUSGABE. - SEHR GUTES EXEMPLAR.

Condition: Gut. VIII, 87 Seiten. 22,5 x 15 cm. Sprache: Deutsch Gewicht in Gramm: 400 Halbleinen der Zeit mit handschrift. Rückenschild. Vorsatz und Titelblatt mit Klebespuren. Insgesamt gutes Exemplar).

soft cover. Condition: very good. first edition. In-4° broché, Paginé de 265 à 339 - Articles originaux : Esistono diverse razze di fillossera della vite ? - Sopra il nero di nitrospirrolo. - Sulla formazione di geminati. - Sul principio di Huygens in un campo elettromagnetico. - Equazioni integrali singolari con nuclei analoghi a qualli di Evans. - Su due applicazioni di un teorema di G. Boole alla statistica matematica. - SUlle equazioni differenziali e le equazioni integro-differenziali correlative. - Sur les nombres infinis de Fontenelle.…

soft cover. Condition: very good. first edition. In-4° broché, Paginé de 265 à 339 - Articles originaux : Esistono diverse razze di fillossera della vite ? - Sopra il nero di nitrospirrolo. - Sulla formazione di geminati. - Sul principio di Huygens in un campo elettromagnetico. - Equazioni integrali singolari con nuclei analoghi a qualli di Evans. - Su due applicazioni di un teorema di G. Boole alla statistica matematica. - SUlle equazioni differenziali e le equazioni integro-differenziali correlative. - Sur les nombres infinis de Fontenelle.…

soft cover. Condition: very good. first edition. In-4° broché, Paginé de 265 à 339 - Articles originaux : Esistono diverse razze di fillossera della vite ? - Sopra il nero di nitrospirrolo. - Sulla formazione di geminati. - Sul principio di Huygens in un campo elettromagnetico. - Equazioni integrali singolari con nuclei analoghi a qualli di Evans. - Su due applicazioni di un teorema di G. Boole alla statistica matematica. - SUlle equazioni differenziali e le equazioni integro-differenziali correlative. - Sur les nombres infinis de Fontenelle.…

Condition: very good. Heidelberg: Carl Winter's Universitätsbuchhandlung, 1930. Orig. wrappers, 82 pp. Illustrated. (Beiträge zur Philosophie, 17). Condition : very good copy. Keywords : PHILOSOPHY.

Erstausgabe Gr.8°, Leineneinband der Zeit mit goldbeschriftetem Rücken 5 Blätter, 134 Seiten, 2 Blätter Buchblock durchgehend vergilbt, mit Signatur des Klausenburger Philosophenprofessors György Bartók (1882-1970) mit seinen handschriftlichen Notizen in ungarischer Sprache.