TY  - BOOK
AU  - Orilia,Lawrence S.
TI  - Computers and information : An introduction
SN  - 0070478422
U1  - 621.C6 
PY  - 1986///
CY  - New York
PB  - McGraw-Hill
KW  - Business
KW  - Data processing
KW  - Electronic data processing
ER  -