000093958 000__ 00850cam\a2200241W\\4500 000093958 001__ 93958 000093958 005__ 20210513033907.0 000093958 008__ 720224s1949\\\\ilu\\\\\\b\\\\00010\eng\\ 000093958 010__ $$a49-008494 000093958 035__ $$a(OCoLC)ocm00249140 000093958 035__ $$a93958 000093958 040__ $$aDLC$$cWSU$$dSER$$dm.c.$$dISE 000093958 049__ $$aISEA 000093958 0500_ $$aLB5$$b.N25 v.48, pt.1 000093958 0820_ $$a371.333 000093958 1102_ $$aNational Society for the Study of Education.$$bCommittee on Audio-Visual Materials of Instruction. 000093958 24510 $$aAudio-visual materials of instruction;$$ced. by Nelson B. Henry. 000093958 260__ $$aChicago,$$bUniv. of Chicago Press,$$c1949. 000093958 300__ $$ax, 320 p.$$c22 cm. 000093958 4900_ $$aYearbook of the National Society for the Study of Education, 48th, pt. 1 000093958 504__ $$aIncludes "References." 000093958 650_0 $$aVisual education. 000093958 7001_ $$aHenry, Nelson B.$$q(Nelson Bollinger),$$d1883-1969,$$eed. 000093958 85200 $$bgen$$hLB5$$i.N25$$iv.48$$ipt.1 000093958 909CO $$ooai:library.usi.edu:93958$$pGLOBAL_SET 000093958 980__ $$aBIB 000093958 980__ $$aBOOK