000			00541nam a2200205Ia 4500
005			20250619144907.0
008			250619s9999||||xx |||||||||||||| ||und||
020			_c400
040			_aMAIN
041			_aEnglish
082			_a371.3 _bHAS
100			_aHass, Kenneth B., Packer, Harry Q. and Kuhn, Bert Paul
245		0	_aPreparation and use of audio-visual aids
250			_a3rd ed.
260			_aEngland _b; Prentice Hall _c, 1955
300			_axii,381p.
650			_aEducation
650			_aMethod Of Instruction
942			_cBK
999			_c115358 _d115358