000 00361nam a2200133Ia 4500
008 220217s9999||||xx |||||||||||||| ||und||
082 _a621.382 HEG
100 _aHegde, Rajesh, M Kumaraswamy, R
245 0 _aDigital communications
250 _a2nd
260 _aPooja publications
_bBangalore
_c2002
300 _b160
650 _aCOMMUNICATION SYSTEM
999 _c168588
_d168588