000 00368nam a2200145Ia 4500
003 NIELib
008 211019s9999||||xx |||||||||||||| ||und||
082 _a371.335
_bSUM
100 _aSumner, W, L
245 _aVisual Methods in Education
260 _bBasil Blackwell,
_c1956.
_aOxford :
300 _a231p.;
_c20cm
650 _aSchool Education
942 _2ddc
_cLM
999 _c35398
_d35398