TY  - BOOK
AU  - Kroenke, David.
TI  -  Business computer systems : an introduction, 3rd ed. / David M. Kroenke, Kathleen A. Dolan
SN  - 00394390555
U1  - 658.054 KRO 
CY  - Santa Cruz, Calif. : Mitchell Pub., c1987.
KW  - Business -- Data processing
ER  -