TY  - BOOK
AU  - Stallings,William
TI  - Data and computer communications
SN  - 8120312406
U1  - 004.6 22
PY  - 1999///
CY  - New Delhi
PB  - Prentice-Hill
KW  - Data communications
N1  - Includes bibliographical references (p. 785-790) and index; Dept. of CSE
ER  -