Blaug, Mark. Economic theory in retrospect / Mark Blaug. - 5th ed - Cambridge : C.U.P., 2009. - 725p PBK ISBN: 9780521577014 Lb 42.00 Standard No.: 6854 [old SOUL v1.0 record id] Subjects--Topical Terms: Economic Theory - History Dewey Class. No.: 330.109 / B 56 e