Popper Karl R. Objective knowledge An evolutionary approach - Oxford Clarendon Press 1972 - x,395p. cm. ISBN: 9780198750246 (pbk) 3525.75 Standard No.: 97821 Source: 09-06437, 30/10/2009, Atlantic Publisher & Dist. Pvt Ltd. Textual Subjects--Topical Terms: PHILOSOPHY Dewey Class. No.: R2, L2