TY  - BOOK
AU  - O'Leary J., Timothy
AU  - O' Leary, Linda I.
TI  - Computing essentials:	: introductory 2012
SN  - 9780077470814
U1  - 004	 
PY  - 2012///
CY  - New York
PB  - McGraw-Hill,	
KW  - Computers
KW  - Electronic data processing
N1  - Include indexes

ER  -