000 00274 a2200073 4500
100 _aLatha N
_aMamatha Das
245 _aPaschimabenga pradesiyanam alpasankhyanam anuchitajathijeevanajathiyanam cha balakhanam saikshika samjikamanovaignanika samikshanathmaka adyanam
942 _cPH
999 _c110819
_d110819