000 00261nam a2200121Ia 4500
082 _a621.38 ROD
100 _aRODDY, DENNIS
245 _aELECTRONIC COMMUNICATIONS
250 _a4
260 _bPRENTICE HALL OF INDIA
_c1995
300 _a820
942 _2ddc
_cB
999 _c54007
_d54007