000 00546 a2200265 4500
001 143351
020 _a0-240-5071772
041 _aeng
080 _a371.33:77 Lan
245 _aVisual aids and photography in education
250 _a
260 _aLondon
260 _bFocal Press,
260 _c1973
300 _a350 p.
300 _c22 cm
490 _a
100 _aLangford, Michael
700 _a
650 _a
650 _aEducation-Audio-Visual aids
650 _aPhotography in education
942 _cBK
942 _2UDC
999 _c90024
_d90024