000 00316nam a22001337a 4500
020 _a812241415X
082 _a621.38
_bPAU
100 _aPaul, P John
245 _aElectronic devices and circuits
260 _aNew Delhi
_bNew Age Internationl
_c2003
300 _a602p.
650 _aSemiconductor physics
942 _cBK
999 _c246297
_d246297