TY  - GEN
AU  - O’Leary, Timothy J
TI  - Computing Essentials 1998-1999
SN  - 007561040X
U1  - 004 
PY  - 1998///
CY  - Boston
PB  - McGraw-Hill
KW  - 1.Computers.2.Electronic data processing
N1  - Includes Index
ER  -