000
00331nam a2200157Ia 4500
082
_a
621.38/Flo
100
_a
Flood, J E
526
_d
TB
526
_a
PG
366
_f
20
942
_c
BK
245
_a
Telecommunication switching, traffic & networks
260
_a
Chennai
_b
Pearson
_c
2016
300
_a
xvii,310
546
_a
E
999
_c
77448
_d
77448