title: Supplier information system replaces haphazard files of sales calling cards.
authors.forename: R P
authors.initials: RP
authors.lastname: Range
mesh_terms: D002140:California; D003201:Computers; D005371:Filing; D006746:Hospital Bed Capacity, 500 and over; D007256:Information Systems; D011682:Purchasing, Hospital / Q000379:methods*