000 00409nam a2200157Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a621.3
_bTH-E
100 _aTheraja,B.L
245 0 _aElectrical electronics and telecommunication engineering
250 _a4th
260 _c1990
_aNew Delhi
_bS.Chand & Company Ltd
300 _a396
650 _aElectronics Engineering
942 _cBK
999 _c1710
_d1710