TY - BOOK AU - Ballve,Faustino TI - Essentials of economics: a brief survey of principles and policies T2 - The William Volker fund series in the humane studies AV - HB171 .B24 1963 U1 - 330.1 PY - 1963/// CY - New Jersey PB - D. Van Nostrand Co. KW - Economic policy KW - Economic principles KW - Economics ER -