Baily, Peter Purchasing principles and techniques / Peter Baily and David Farmer. - London: Pitman for the Institute of Purchasing and Supply, 1968. - xi, 321 p.: illus.; 23 cm. Bibliography: p. 317. ISBN: 0273405063 Subjects--Topical Terms: Industrial procurement.Purchasing. Dewey Class. No.: 658.72 / BAP 1968