000			00352nam a2200133Ia 4500
082			_a371.33 _bEVA
100			_aEvans, Tom _9205505
245			_aAudio-visual aids: _ban introduction _cTom Evans
260			_aLondon: _bNational committee for audio, _c1973.
300			_b78p
546			_aeng
650			_aTeaching aids and devices _9205506
942			_cBK
999			_c92334 _d92334