000 00396nam a22001577a 4500
003 OSt
005 20220801124528.0
008 220801b ||||| |||| 00| 0 eng d
020 _a9788126122509
100 _a Lal Madan
245 _aEssential of Education Technology
260 _aNew Delhi
_bAnmol Publications
300 _aPage No.372
_bHB
650 _2India Education
942 _2ddc
_cBK
999 _c1392
_d1392