TY  - GEN
AU  - OTTENSMANN, John R
TI  - IBM PC shareware PC-File, PC Write, PC-talk and Expresscalc
AV  - QA76.8.I25O88 
PY  - 1987///
CY  - United States
PB  - Tab Books
KW  - IBM personal (Computer programming)
KW  - PC File (Computer program)
KW  - PC-Write (computer program)
ER  -