TY - BOOK AU - Blake,David TI - A short course of economics SN - 0077077261 : AV - HB 171.5 .B6526 1993 U1 - ESF 330 PY - 1993/// CY - London, New York PB - McGraw-Hill KW - Economics N1 - Includes bibliographical references (p. x) and index ER -