000
00311nam a2200133Ia 4500
100
_a
Couch,Leon.W
020
_a
0-13-599028-9
250
_a
5th ed
942
_c
BK
245
_a
Digital and analog communication systems
260
_a
Prentice-Hall, New Jersey
_c
1997
082
_a
621.38 Cou
300
_a
xx,720
999
_c
27816
_d
27816