000 00375nam a22001457a 4500
005 20251118020008.0
008 190202b xxu||||| |||| 00| 0 eng d
082 _a539.7 KUM
100 _aKumar, Raj
_98139
245 _aAtomic and Molecular spectra laser
260 _aNew Delhi
_bKeder Nath Pub
_c2018
300 _a359p
600 _aEducation
_968
942 _2ddc
_cBK
_015
999 _c25227
_d25227