TY  - BOOK
AU  - Yu,John W.
AU  - 
TI  - Selecting business software
SN  - 1556231032
U1  - 650.0285 23
PY  - 1989///
CY  - Illinois : 
PB  - Dow Jones - Irwin , 
KW  - Business - Computer programs - Purchasing
ER  -