000 003730000a22001690004500
003 BGCL
020 _c350/-
040 _aBGCL
082 _a540
_bCh155
245 _aJaiba Rasayan
_cby Subrata Sengupta
260 _akolkata
_bMessers Subrata Sengupta
_c2010
300 _a816p.
_c24cm.
650 _aCH.
041 _aben
700 _aSengupta, Subrata
942 _cBOOK
999 _c14740
_d14740