000 00423nam a2200181Ia 4500
008 190921s9999||||xx |||||||||||||| ||und||
020 _c125
040 _cPCMM Library
041 _aben
082 _a371.274
_bROY/B
100 _aSushil Roy
245 0 _aFalita Shikkhabiggan
_cSushil Roy
250 _a2nd
260 _aKolkata
_bSoma Book Ajency
_c2005
300 _a274
_c21cm
650 _aEDUCATION
942 _cBK
999 _c7557
_d7557