000 00505nam a2200181Ia 4500
008 190316s2002 gb 000 eng d
020 _a130167622
040 _aECUCL
041 _aeng
082 0 4 _a621.382 M647
100 1 _aGary M. Miller, Jeffrey S. Beasley.
245 0 0 _aModern electronic communication /
_cGary M. Miller, Jeffrey S. Beasley.
250 _a7th
260 _a N.J :
_bPrentice Hall,
_c2002.
300 _axix, 883 p.
504 _aIncludes index.
650 0 4 _aTelecommunication.
999 _c1721
_d1721