Author: BARNARD (George Philip)

Description

DEPOSITORI BARNARD (George Philip). The Selenium cell: its properties and applica— tions...Wit,h a preface by J. W. T. Walsh. Illustrated. LVIith bibliographies.] pp. xxix. + 331. Portrait and. diaçrwns. 8°. London, 1930. Submitted as subsidiary paper for the degree of Ph.D., i939in the University Of London. t.. I..i••r. [2 other copies.] Subriiitte as part of a thesis for the de.ge of D.Sc., 1954, 3.versity of London.

Card ID: 436