00614nam a2200205Ia 4500001000700000003000500007005001700012008004100029010001300070050002200083082001100105100003500116245008200151250001200233260003900245300002100284504002900305650003400334700004000368168512BIBL20160527184348.0711207s1972    nyua     b    00010 eng    z761708710 aLB1043b.E73 1972  a371.3310aErickson, Carlton W. H.2Local10aFundamentals of teaching with audiovisual technologycCarlton W. H. Erickson.  a2d. ed.0 aNew YorkbMacmillan Pub. Co.c1972  aix, 381 p.bill.  aIncludes bibliographies. 0aAudiovisual education.2Local10aCurl, David H.ejoint author2Local