TY - BOOK AU - Heymann,H.G. AU - Bloom,Robert TI - Opportunity cost in finance and accounting SN - 0899304001 AV - HF5686.C8 H48 1990 U1 - 658.15 20 PY - 1990/// CY - New York PB - Quorum Books KW - Cost accounting KW - Finance KW - Opportunity costs N1 - Includes bibliographical references and index ER -