000 00307nam a2200157Ia 4500
020 _aNULL
082 _a925
100 _aKeswani, G. H.
245 0 _aRaman And His Effect
250 _a-
260 _aNew Delhi
_bNational Book Trust
300 _a188
500 _a1206
650 _a-
942 _cBK
999 _c27408
_d27408