Baily, Peter J. H. Purchasing systems and records / Peter Baily. - 3rd ed. - Aldershot, Hants, England : Gower in association with the Institute of Purchasing and Supply, 1991. - xii, 114 p. : ill. ; 26 cm. Includes index. ISBN: 0566090619 Subjects--Topical Terms: Purchasing. Dewey Class. No.: 658.7219 / BAP 1991