000 00449nam a2200133Ia 45e0
008 181001s1997 xx 000 0 und d
082 _a621.3
_bROM
100 _aRomanek , R. J.
245 0 _aIntroduction to electronic technology
260 _aNew Delhi
_c1997
300 _a803
650 _aElectronics and Communication Engineering
942 _2ddc
_cBK
999 _c1850
_d1850