TY  - BOOK
AU  - Jourdain, Robert.
TI  - Programmers problem solver for the IBM PC, XT and AT
SN  - 8769266010
U1  - 006.620288  1
PY  - 1990///
CY  - New Delhi
PB  - BPB Publications
KW  - Timers and sound
KW  - The printer
KW  - Input- output
ER  -