000 00303nam a2200133Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aHaskard
245 _aElectronic Engineering
250 _aval 1
260 _bMeerut:krishna pub
_c1994
300 _a295p.
650 _aElectronic
999 _c132
_d132