TY  - BOOK
AU  - Stallings, William
TI  - Isdn And Broadband Isdn With Frame Relay And Atm
SN  - 978-81-317-0563-3
PY  - 2006///
CY  - New Delhi
PB  - Pearson Education
KW  - ISDN and Broadband ISDN
ER  -