000 00319nam a2200121Ia 4500
008 220217s9999||||xx |||||||||||||| ||und||
082 _a621.382 CHI
100 _aChitode, J.S
245 0 _aDigital communication
260 _aTechnical publications
_bPune
_c2003
300 _b130
650 _aCOMMUNICATION SYSTEM
999 _c170334
_d170334