01053nam a2200253Ia 450000100060000000300050000600500170001100800410002801000150006904300120008404900270009605000240012308200110014709200170015810000390017524500720021426001120028630000270039841001100042550400300053565000570056599900170062295201600063920645BIBL20160527194033.0711005s1967    dcuak    b    00010 eng    a 67027714   an-us---  aEVLGb371.33bG583cc10 aLB1043b.N335 no. 3  a371.33  a371.33bG58310aGodfrey, Eleanor P.2Local910327914aThe state of audiovisual technology, 1961-1966cEleanor P. Godfrey.0 a[Washington]bDept. of Audiovisual Instruction, National Education Association of the United Statesc[1967]  a217 p.billus., forms.20aNational Education Association of the United States.bDept. of Audiovisual Instruction.tMonographvno. 3  aBibliography: p. 120-122. 0aEducational technologyzUnited States.2Local990551  c14925d14925  0010406371_330000000000000_G583708evl9226216a10b10c1d2016-05-27i28939l0o371.33 G583p80000000572985r2016-05-27 00:00:00xr:20645 x z:NCC:Dy6