TY  - BOOK
AU  - O'Leary, Timothy J.
TI  - Computing Essentials 
SN  - 0079130615
AV  - QA76.5 .Ol2
PY  - 1997///-1998
CY  - New York
PB  - McGraw-Hill Companies, Inc.
N1  - Includes glossary and index
ER  -