000 00250nam a2200109Ia 4500
008 220201s1999 xx 000 0 eng d
100 _aMALVINO, A.P.
245 0 _aELECTRONIC PRINCIPLES
260 _aDELHI
_bTMH
_c1999
300 _a1012
942 _2ddc
999 _c67817
_d67817