000073525 000__ 01084cam\a2200277\i\4500 000073525 001__ 73525 000073525 005__ 20210513025914.0 000073525 008__ 750717s1974\\\\ilua\\\\\b\\\\00100\eng\\ 000073525 010__ $$a75-318971 000073525 035__ $$a(OCoLC)ocm01742623 000073525 035__ $$a73525 000073525 040__ $$aDLC$$cDLC$$dm.c.$$dIEP 000073525 049__ $$aISEA 000073525 0500_ $$aLB5$$b.N25 73d, pt. 1$$aLB1028.3 000073525 092__ $$a370.6 000073525 1102_ $$aNational Society for the Study of Education. 000073525 24510 $$aMedia and symbols :$$bthe forms of expression, communication, and education /$$cedited by David R. Olson. 000073525 260__ $$aChicago :$$bNational Society for the Study of Education : distributed by the University of Chicago Press,$$c1974. 000073525 300__ $$axvii, 508, viii p. :$$bill. ;$$c24 cm. 000073525 4901_ $$aYearbook of the National Society for the Study of Education ;$$v73d, pt. 1 000073525 504__ $$aIncludes bibliographical references and index. 000073525 650_0 $$aEducational technology. 000073525 650_0 $$aCommunication in education. 000073525 650_0 $$aMass media. 000073525 7001_ $$aOlson, David R. 000073525 830_0 $$aYearbook of the National Society for the Study of Education ;$$v73d, pt. 1 000073525 85200 $$bgen$$hLB5$$i.N25$$iv.73$$ipt.1 000073525 909CO $$ooai:library.usi.edu:73525$$pGLOBAL_SET 000073525 980__ $$aBIB 000073525 980__ $$aBOOK