Lerner, Abba Ptachya The economics of control principles of welfare economics by Abba P. Lerner. - New York A. M. Kelley 1944 - xxii, 428 p. 22 cm. ISBN: 0678006180 (ed. 1944) LCCN: evl75107922 Subjects--Topical Terms: Welfare economics LC Class. No.: HB99.3 / .L4 1944 Dewey Class. No.: 320.12