000
00308nam a2200133Ia 4500
008
160122s9999 xx 000 0 und d
041
_a
English
100
_a
William Stallings
245
_a
Data and Computer Communication
250
_a
1st
260
_b
Delhi:PHI
_c
1999
300
_a
798p.
650
_a
Computer
999
_c
50
_d
50