Food purchasing guide / American Hospital Association. - Chicago, Ill. : A.H.A., 1966. - 43 p. ; . 28 cm Bibliography: p. 49. Subjects--Topical Terms: Food service management.Hospitals--Food serviceMarketing (Home economics) Dewey Class. No.: 641.31 / AMF 1966 National Agricultural Library Call No.: 1 / Ag84Ah no.284