000 00514pam a2200157 a 4500
020 _a9780071321174
_c
041 _aeng
082 _a621.382
_bCAR / CRI
100 _aCarlson A .B ,
_eAuthor .
245 _aCommunication Systems An Introducation to Signals and noise in Electrical Communication
_hTextual Documents
260 _aNew Delhi
_bTata Mc Graw Hill Education Pvt. Ltd.,
_c2013
300 _axx:
_b924;
_c24*18.
653 _aDig. Communication
700 _aCrilly P.B. ,
_eAuthor .
930 _a15416
999 _c58637
_d58637