000 00429nam a2200133Ia 4500
008 210828s9999 xx 000 0 und d
082 _aE N1
100 _a"Nanjappan, P "
245 0 _aStudies on the Conformation of Some Substituted 4-Selenanones and 4-Selenan
260 _aCoimbatore
260 _b PSG College of Arts and Science
260 _c1981
942 _cBK
999 _c139113
_d139113