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005 20190131160748.0
008 190131b xxu||||| |||| 00| 0 eng d
020 _a9788121914765
041 _aeng
082 _a531
_bPR
100 _aPuri,R.K
_9847
245 _aSolid State Physics
_bBabbar,V.K
250 _a1st ed.
260 _aNew delhi
_bS.Chand & Co Pvt Ltd
_c2016
300 _a311p.
650 _aPHYS
_9713
942 _cBK
999 _c14227
_d14227