TY  - BOOK
AU  - "Bryce, James Y. "
TI  - Using ISDN
SN  - 9788120313040 
U1  - 005.754  
PY  - 1998/// 
CY  - NEW DELHI 
PB  - PRENTICE HALL OF INDIA  
KW  - Using ISDN
KW  - COMPUTER 
N1  - Vaibhav Gaikwad ; Donated By RBI Library  
ER  -