000 003240000a22001570004500
003 BGCL
020 _c3.00
040 _aBGCL
082 _a540
_bch 42
245 _aVyavaharik Rasayan
_cby J.N.Roy
260 _aKolkata
_bNew Central Book Agency
650 _aCH.
041 _aben
700 _aRoy, J.N.
942 _cBOOK
999 _c10589
_d10589