TY  - GEN
AU  - Miller,Alan R.
TI  - The ABC's of DOS 4
U1  - 001.642 
PY  - 1989///
CY  - New Delhi
PB  - BPB Pub
KW  - IBM Personal Computer
KW  - Programming
KW  - PC DOS (Computer file)
N1  - Includes index; Includes appendixes and index
ER  -