TY  - BOOK
AU  - Meyers, Michael
AU  - Jernigan, Scott
TI  - Mike Meyers' A+ Guide to Operating Systems 
SN  - 0072231246
U1  - 005.43 
PY  - 2004///
CY  - Burr Ridge : 
PB  - McGraw-Hill Technology Education, 
KW  - Operating Systems Computers Study and Teaching
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-07-223124-6.pdf
ER  -