TY  - BOOK
AU  - Larsen, Gwynne 
AU  - Leeburg,Verlene
TI  - First look at-- DOS
SN  - 9780070365858
U1  - 005.44 
PY  - 1992///
CY  - New York
PB  - Mitchell McGraw-Hill
KW  - Operating systems (Computers)
N1  - Includes index
N2  - This software tutorial on the DOS 3.3 operating system is designed to be taught either as a main text in a short, hands-on course, or as a support text in any course which requires computer competence. This tutorial aims to equip students with fundamental proficiency
ER  -