TY  - BOOK
AU  - Stephenson,P.
TI  - Introduction to personal computer
SN  - 0-471-54714-X
AV  - QA76.S8 1991 
PY  - 1991///
CY  - New York
PB  - John Wiley
KW  - Computer-
KW  - Textbook
KW  - Microcomputers-
KW  - Programme instruction
ER  -