000 00261nam a22001097a 4500
000 nam a22 7a 4500
001 105587
020 _a978-81-2199-14765
100 _aPuri,R.K.
_942040
245 _aSolid State Physics
260 _bS Chand & Company Ltd.
_c2021
999 _c105587
_d105587