00628nam a2200193Ia 4500001000700000003000500007005001700012008004100029010001500070020001500085050001600100082001400116100003000130245011400160260004600274300003400320504002600354650005400380246316BIBL20160527185018.0700129s1969    nyua     b    00110 eng    a 73080410   a01337409000 aLB1043b.G6  a372.1/3/310aGoodwin, Arthur B.2Local10aHandbook of audio-visual aids and techniques for teaching elementary school subjectsc[by] Arthur B. Goodwin.0 aWest Nyack, N.Y.bParker Pub. Co.c[1969]  axxiii, 224 p.billus.c26 cm.  aBibliography: p. 215. 0aEducation , ElementaryxAudio-visual aids.2Local