000 00281nam a22001337a 4500
003 OSt
020 _a9788177583779
100 _aOmar, M Ali
245 _aElementary Solid State Physics
260 _aNoida
_bPearson
_c1999
300 _a669p.
901 _a23149
942 _2ddc
_cBK
999 _c35426
_d35426