TY  - GEN
AU  - O'Leary   Timothy J.
AU  - O'Leary,  Linda
TI  - McGraw-Hill computing essentials : multimedia edition 1997-1998
SN  - 0079130615
U1  - 004 
PY  - 1997///
CY  - New York
PB  - McGraw-Hill
KW  - Computer sciemces
KW  - Computers
ER  -