000			00448nam a22001577a 4500
999			_c797 _d797
003			OSt
005			20240801165747.0
008			181018b xxu||||| |||| 00| 0 eng d
082			_223 _a370.3 _bGIR
100			_aGiridhar, C.H.
245			_aEncyclopedia of Educational Technology : _bThe Nature of Educational Technology.
250			_a1st ed.
260			_a New Delhi : _bCommonwealth Publishers, _c2002.
300			_a340p. _c24 cm.
942			_2ddc _cBK