000			00438nam a22001577a 4500
005			20181015090414.0
008			170303b xxu||||| |||| 00| 0 eng d
082			_a371.33 _bDAL
100			_aDale, Edgar
245			_aAudio-visual methods in teaching / _cEdgar Dale.
250			_aRev ed.
260			_aU.S.A : _bHenry Holt, _c1954.
300			_aix, 534 p. : _bill. ; _c26 cm.
650			_a Audio-visual education.
942			_2ddc _cBK
999			_c9799 _d9799