00840nam a2200241Ia 4500 135099 BIBL 20160527192830.0 920622m19811971mx b 000110 spa d 92000657 968605569X spa eng BUCG mb D262i E v c Z5814.V8 D3518 1981 016.0277 D262i Davis, Harold S. Local 84350 Centros audiovisuales su uso y organización en el medio escolar Harold S. Davis ; translated by Ramón Frausto. Mexico Editorial Pax-México c1981. xviii, 270 p. 21 cm. Translation of: Instructional media center. Instructional materials centers Bibliography. Local 115114 Audiovisual education. Bibliography. Local 55949 113977 113977 0 0 lc 0 Z_5814_000000000000000__V8_D3518_1981 0 mbl 188414 12 12 20 2016-05-27 12.75 205010 0 Z5814 .V8 D3518 1981 50000001788321 2016-05-27 00:00:00 r:135099 z:NCC:D 6