TY - BOOK AU - Ballvé,Faustino TI - Essentials of economics: a brief survey of principles and policies T2 - The William Volker Fund series in the humane studies U1 - 330.1 PY - 1963///] CY - Princeton, N.J. PB - Van Nostrand KW - Economics N1 - Translation of Diez lecciones de economia; 0; 0; 0; 330_000000000000000_AKH; 0; 0; 0; 330_000000000000000_AKH ER -