Baumol, William J.. Economic theory and operations analysis / William J. Baumol. - 4th ed. / . - New Delhi : Prentice Hall of India , 1985. - xxi,693p : ills,figs. ; 24cm . Includes index ISBN: 8120301412 Rs 150.00 Subjects--Index Terms: ECONOMICS Dewey Class. No.: 330.1 / BAU/E