TY - BOOK AU - Ferguson,C.E. AU - Maurice,S.Charles TI - Economic analysis AV - HB171.5 .F4138 U1 - 338.5/21 PY - 1970/// CY - Homewood, Ill. PB - R. D. Irwin KW - Economics KW - Local N1 - 920701; Includes bibliographical references ER -