TY - BOOK AU - Else,Peter AU - Curwen,Peter J. TI - Principles of microeconomics SN - 0043381529 (pb) U1 - 338.5 20 PY - 1990/// CY - London, Boston PB - Unwin Hyman KW - Microeconomics N1 - Includes bibliographical references (p. 375-378) and index ER -