TY  - BOOK
AU  - Sehgal, R.L..
TI  - Introduction to Library Network / 
SN  - 81 7000 197 8
U1  - 2ob D6, 8(B) 
PY  - 2003///
CY  - New Delhi-110002 : 
PB  - ESS ESS Publications , 
KW  - Library Network
ER  -