00657nam a2200193Ia 4500 84474 BIBL 20160527203552.0 700821s1955 njua b 00110 eng 371.33 371.335 D328m De Kieffer, Robert E. (Robert Eulette) 84628 Local Manual of audio-visual techniques R. E. de Kieffer, Lee W. Cochran. Englewood Cliffs, N.J. Prentice-Hall 1955. 220 p. illus. Prentice-Hall education series 153467 Local Audiovisual education. 55949 Local Cochran, Lee W. joint author. 211251 Local 68510 68510 0 0 0 371_330000000000000_D328M 0 evl 364426 10 10 1 2016-05-27 134778 0 371.33 D328m 80000000572407 2016-05-27 00:00:00 r:84474 z:NCC:D 6 0 0 0 371_330000000000000_D328M 0 evl 364427 10 10 1 2016-05-27 134777 0 371.33 D328m 80000000572399 2016-05-27 00:00:00 r:84474 z:NCC:D 6