000 00413nam a2200193Ia 4500
008 240706s9999 xx 000 0 und d
020 _a9788121914765
082 _bPur
100 _aPuri, R. K.
245 0 _aSolid state physics
250 _a22th
260 _aNew Delhi
260 _bS Chand
260 _c2022
300 _axii, 311
650 _aB Tech
700 _aBabbar, V. K.
942 _cBK
999 _c196119
_d196119