000 00262 a2200121 4500
080 _a5(54)(063)
_bI39P
245 1 _aProceedings
260 _aCalcutta
_bI.S.C.A.
_c1972
650 _aIndian Science Congress
100 _a
_d
300 _a675 p.
901 _a119499
999 _c65678
_d65678