TY  - GEN
AU  - Schildt,Herbert
TI  - DOS 4 made easy
SN  - 0078814480 (pbk.)
U1  - 001.642 
PY  - 1988///
CY  - Berkeley, Calif.
PB  - Osborne McGraw-Hill
KW  - DOS 4.0
N1  - Includes index
ER  -