TY  - BOOK
AU  - Shaw,Myril Clement
AU  - Shaw,Susan Soltis
TI  - Essential PC-DOS
SN  - 0895881764 (pbk.)
AV  - QA76.76.O63 S55 1985
U1  - 510.78 Sha/Ess 
PY  - 1985///
CY  - Berkeley
PB  - SYBEX
KW  - PC-DOS (Computer file)
N1  - Includes index
ER  -