000 00251 a2200121 4500
080 _a063:63(072.9)(54)
_bP 963
245 1 _aProceedings
260 _aMadras
_c1954
650 _aScientific Worker
100 _a
_d
300 _a118 p.
901 _a44861
999 _c19194
_d19194