TY - BOOK AU - Henderson, J. Vernon. AU - Poole, William, ED - ED - ED - ED - SN - 669201731 SN - 2 PY - 1991///];copyright 199146 CY - Lexington, Mass. PB - D.C. Heath KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Microeconomics N1 - Includes bibliographical references and index; 5 ER -