000 00318nam a2200121Ia 4500
001 163424
008 170722s9999 xx 000 0 und d
100 _aSingh, Ajay Kumar
245 _aElectronic devices and integrated circuits /
260 _aNew Delhi :
_bPHI ,
_c2009.
923 _d20091230
_n00201
942 _cGEN
999 _c142857
_d142857