TY  - GEN
AU  - Stallings , William
TI  - ISDN and broadband ISDN with frame relay and ATM
SN  - 8120326075
U1  - 005.7 
PY  - 1999///
CY  - New Delhi
PB  - Prentice Hall
KW  - COMPUTER SCIENCE
UR  - www.phindia.com
ER  -