000			nam a22 7a 4500
999			_c21837 _d21837
008			170123b xxu||||| |||| 00| 0 eng d
020			_a0030890063
050			_aLB 1043 .D35 1969
100			_aDale Edgar.
245			_aAudiovisual method in teaching/ _cEdgar Dale.
250			_a3rd ed.
260			_aHindale: _bThe dryden Press, _c1969.
300			_axii,719p. : _bill. ; _c24cm.
500			_aInclude bibliographical references and index.
650			_aAudio-visual education.
650			_aVisual education.
942			_2lcc _cBOOKS