Blaug, Mark Economic theory in retrospect / Mark Blaug - 4th ed. - New York : Cambridge University, c1985. - xiii, 737 p. : ill. ; 24 cm. ISBN: 0521316448 LCCN: Subjects--Topical Terms: Economics history LC Class. No.: HB75 / .B664 1985 Dewey Class. No.: 330.109 / B645e