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999 _c42884
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005 20180511002902.0
008 180511s2008 bg ||||| |||| 00| 0 eng d
020 _a9844584779
040 _aBD-DhIDS
_cBD-DhIDS
_dBD-DhIDS
041 _aBen
082 _aBe 510
_bROY
100 1 _aRoy, Gouranga Deb
245 1 0 _aEktokhani Gonit /
_cGouranga Deb Roy
260 _aDhaka :
_bSomoy Prokashan ,
_c2008
300 _a327p. :
_bill. ;
_c22 cm.
650 0 4 _aMathameticc
_zAlgebra
650 0 4 _aNeomorology
942 _2ddc
_cBK