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037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a507, IND
_qFEDL
245 0 _aScicong memoranda for Unesco
245 0 _cIndian Science Congress Association (Calcutta India)
260 _aCalcutta, India
_bThe Indian Science Congress Association
300 _a59p
942 _cTEXL
_h507, IND
999 _c1326018
_d1326018