TY - BOOK ED - College Publishing Corporation, Brooklyn. TI - What do you know about economics: key questions and correct answers T2 - Score-high exam book, X-125 AV - HB171.5 .C838 U1 - 330/.076 PY - 1967///] CY - New York KW - Economics KW - Examinations, questions, etc KW - Local N1 - "A Cowles educational book." ER -