TY  - BOOK
AU  - Simmons, Curt; Dalan, David.
TI  - A+ technicians on- the- job guide to networking
SN  - 7053255
U1  - 004.65 SIMC 
PY  - 2003///
CY  - New Delhi
PB  - Tata McGraw Hill Publishing Company Ltd
KW  - Computer Networks
ER  -