000 00323nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c330/-
040 _aET
100 _aKUMAR RAY
245 0 _aATOMIC AND MOLECULAR SPECTRA
260 _bKEDARNATH RAMNATH
_aMEERUT
300 _a555
500 _a28913
942 _cBK
999 _c34928
_d34928