TY  - BOOK
AU  - Stallings, William. 
TI  - ISDN And Broadband ISDN with Frame Relay And ATM 
SN  - 9788131705636
U1  - 621.3821 
PY  - 1999///.
CY  - New Delhi
PB  - Pearson Education, 
N1  - This book is having Appendix 
A - Flow Control, Error Detection, and Error Control - 509
B - The OSI Reference Model - 527
ER  -