000 00470nam a2200193Ia 4500
003 OSt
005 20240429104014.0
008 180323s9999 xx 000 0 und d
040 _cDDC
082 _a371.3303
_223
_bGIR-E
100 _aGiridhar
245 0 _aEncyclopaedia of educational technology Vol.1
250 _a1st
260 _aNew Delhi
_bCommonwealth Publishers
_c2008
300 _a340p.
440 _vVol.1
650 _aEncyclopedia
942 _cBOOK
_2ddc
999 _c9207
_d9207