TY  - BOOK
AU  - Clifford,Sarah Hutchinson
AU  - Sawyer,Stacey C.
TI  - Computer Essentials
SN  - 0256152594
U1  - 004 
PY  - 1994///
CY  - Burr Ridge, Ill.
PB  - Irwin
KW  - Computers Systems
N1  - Includes index
ER  -