000 003420000a22001570004500
003 BGCL
020 _c12.50
040 _aBGCL
082 _a320
_b50Eb 4.2
245 _aAmader Shiksha Samasya
_cby J.Banerjee
260 _aKolkata
_bShiksha Prakashani
_c1969
650 _aPOL. SC.
041 _aben
700 _aBanerjee, J.
942 _cBOOK
999 _c8767
_d8767