000 00382nam a22001457a 4500
005 20220518182215.0
008 170425b xxu||||| |||| 00| 0 eng d
020 _a81-89301-05-5
100 _aKushwaha, Sunil
245 _aUGC-CSIR JRF/ NET Physical Sciences
260 _aNew Delhi
_bDanika Publishing Company
_c2017
653 _aPhysics
700 _aSingh, N. M.
942 _cBK
999 _c261858
_d261858