000 00358nam a22001457a 4500
020 _a9788121914765
082 _a530.41
100 _aPuri, R. K
245 _aSolid state physics/
_cR.K Puri and Babbar, V. K
260 _aNew Delhi:
_bS. Chand and Co.,
_c2018
300 _a311p.
650 _aSlid state physics
700 _aBabbar, V. K
942 _cBK
999 _c453968
_d453968