Pearce, D.W. The social appraisal of projects : a text in cost-benefit analysis / D.W. Pearce. - London : MacMillan, 1981. - xiv, 225p. ; 22 cm. Includes Indexes ISBN: 0333366913 Subjects--Topical Terms: Cost analysis. Dewey Class. No.: 658.1552 / PES 1981