Harr? R. Scientific thought 1900-1960 : a selective survey (Book) - Oxford Clarendon Press 1969 - 277 p. 25 cm. ISBN: 0198581254 Subjects--Topical Terms: Science--Philosophy--Addresses, essays, lectures Science--Methodology--Addresses, essays, lectures Universal Decimal Class. No.: 5.001.5(09) HAR / 10377