000 00379nam a2200181Ia 4500
008 240530s9999 xx 000 0 und d
082 _a621.381
082 _bGUP
100 _aGUPTA M L
245 0 _aELECTRONIC & RADIO ENGG.
250 _n0
250 _n1984
260 _bDHANPAT
365 _b55
650 _aELECTRONICS
942 _cREF
950 _CELECTRONICS
999 _c190705
_d190705