00777nam a2200241 a 4500 61083 BD-RjUL 20211209080923.0 170115s19641955nyua 000 0 eng d (BD-RjUL)61207 BD-RjUL BD-RjUL eng eng 371.335 23 HAP 1964 Haas, Kenneth Brooks, 1898- 182292 Preparation and use of audio-visual aids / [by] Kenneth B. Haas [and] Harry Q. Packer. Drawings by Bert Paul Kuhn. 3d ed. New York : Prentice-Hall, 1955 [reprnted 1964]. 381 p. : ill. ; 24 cm. Includes index Audio-visual education. 180554 Packer, Harry Q., joint author. 182293 ddc BK 61083 61083 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1968-03-20 Paramount book cor. 9.60 0 371.335 HAP 1964 2017-01-15 00:00:00 C-1 2017-01-15 BK