000 00633cam a2200253ua 4500
001 12194
005 20171214163427.0
007 ta
008 061106s1990 IN a g b000 u BEN u
020 _cNULL (Pbk)
040 _aMAIN
041 1 _aBEN
_hNULL
044 _aIN
082 1 4 _a020
_bROY/T
100 1 _aRay, Dipak Kumar .
245 1 0 _aTatthya vittik samaj o tatthya biggyan /
_cDipak Kumar Ray.
260 _aKolkata :
_bGyan Publishing House ,
_c1990.
300 _a166p. :
_bill.,maps ;
_c2cm
_e1 CD .
504 _aNULL
653 0 _aINFORMATION SCINCE
942 _cBK
999 _c11874
_d11874