000 00463nam a22001817a 4500
003 DBCGL
005 20161201105456.0
008 161130b xxu||||| |||| 00| 0 eng d
040 _aDBCGL
041 _aBeng
082 _a371.3078
_bKAU / S
100 _aChatterjee, Kaushik
245 _aShiksha prayuktibidya
_cKaushik Chatterjee
260 _aKolkata
_bRita Publication
_c2010
300 _a190 p
653 _aeducational technology, education
942 _cBOOK
999 _c637
_d637