TY  - BOOK
AU  - O'Leary, Timothy J.
AU  - Linda I. O' Leary
TI  - Computing essentials 2004	
SN  - 9780072519587 (13)
U1  - 004	 
PY  - 2004///
CY  - New York
PB  - McGraw Hill/ Irwin:	
KW  - Electronic data processing
N1  - Include indexes

ER  -