000 00421nam a2200145Ia 4500
008 220505s1990 xx 000 0 und d
041 _aeng
082 _a535.84/SIN
100 _aSingh, S. N.
_9665999
245 _aMolecular structure a spectroscopic approach
260 _aNew Delhi
_bDiscovery Publishing House
_c1990
650 _aPHYSICS
_9666000
700 _aAgarwal, R. K.
_9666001
700 _aKatyal, M.
_9666002
999 _c460860
_d460860