TY  - BOOK
AU  - Jamsa, Kris
TI  - DOS Power User's Guide 
SN  - 0078813107
U1  - 001.6424 
PY  - 1988///
CY  - Berkeley : 
PB  - Osborne/McGraw-Hill, 
KW  - Computer Programming
N1  - NN
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-07-881310-7.pdf
ER  -