TY - BOOK AU - Lerner,Abba Ptachya TI - The economics of control: principles of welfare economics SN - 0678006180 (ed. 1944) AV - HB99.3 .L4 1944 U1 - 320.12 PY - 1944/// CY - New York PB - A. M. Kelley KW - Welfare economics KW - Local ER -