Dewhurst, R.F.J. Business cost-benefit analysis/ R.F.J. Dewhurst - London: McGraw-Hill, c1972 - x, 288 p.; 23 cm. Includes index ISBN: 070941718 (SBN) $ 11.80 Subjects--Topical Terms: BusinessCreative ability in businessProblem solving Dewey Class. No.: 650.182