000 00458nam a2200181Ia 4500
008 210301b2002 xxu||||| |||| 00| 0 eng d
082 _a621.38/CAR
100 _aCARLSON etc
245 _aCOMMUNICATION SYSTEMS
250 _a4TH
260 _aNEW DELHI
_bTATA McGRAW HILL
_c2002.
300 _a850
490 _aN
500 _aB.TECH
690 _aFACULTY OF ENGINEERING
690 _aELECTRONICS
690 _aFACULTY OF ELECTRONICS ENGINEERING
905 _aBooks
906 _aMRU
907 _a67262
999 _c222506
_d222506