000
00349nam a2200157Ia 4500
100
_a
Ha/Tri T
650
_a
Communication
942
_c
BK
366
_f
20
245
_a
Theory and design of Digital communciation system
260
_b
Cambridge
_c
2011
082
_a
621.382
_b
HA
300
_a
634
546
_a
ENGLISH
_c
PAMPHALETS
999
_c
29078
_d
29078