000			00739nam a22002297a 4500
999			_c1000 _d1000
003			OSt
005			20210928122233.0
008			120911b xxu||||| |||| 00| 0 eng d
020			_a0712113681
040			_cKrishna
082			_a371.33 ATK
100			_aAtkinson, Norman J.
245			_aModern teaching aids : _ba practical guide to audio visual techniques in education / _cNorman Joseph Atkinson, John N Atkinson.
250			_a2nd ed.
260			_aLondon : _bMacdonad and Evans Ltd, _c1975.
300			_axvi, 298 p. : _bill. ; _c21 cm.
504			_aIncludes index.
650			_aAudio-visual equipment.
650			_aTeaching _xAids and devices.
650			_aEnseignement _vMéthodes audiovisuelles.
942			_2ddc _cBK