000 00471nam a22001937a 4500
003 DBCGL
005 20161202112446.0
008 161130b xxu||||| |||| 00| 0 eng d
040 _aDBCGL
041 _aBeng
082 _a371.26
_bSUS / M
100 _aRoy, Sushil
245 _aMulyayan
_bniti o kaushal
_cSushil Roy
250 _a6th Ed.
260 _aKolkata
_bSoma Book Agency
_c2008
300 _a644 p
653 _aPrinciple,evaluation, education
942 _cBOOK
999 _c656
_d656