.245
a	Communication systems
b	: an introduction to signals and noise in electrical communication, (by) A. Bruce Carlson.
h	Book
.100
a	CARLSON A. Bruce
.005
a	00000000000000
.260
a	New York: McGraw-Hill, 1986.
b
c	2000
.084
a	515.353 ZAU
.300
a	xvii, 686 hlm.
b	gamb., 21 cm.
c	xvii, 686 hlm.; gamb., 21 cm.
.336
a	Book