TY - BOOK AU - Baumol,William J. TI - Economic theory and operations analysis SN - 8120301412 U1 - 330 21 PY - 1977///; 1999 CY - New Delhi PB - Prentice Hall of India KW - Economics - Theories KW - Operations research KW - Operation analysis N1 - Includes bibliographical references and index ER -