00534nam a22001934a 450000100060000003500200000600300090002600500170003500800410005204000350009304100080012804400080013610000290014424500400017326400510021330000320026465000160029665000280031231053 a(Koha2011)66709AR-ReUNN20260714065414.0240315s1956 xxu eng d aAR-ReUNNbspacAR-ReUNNeaacr20 aeng axxu1 aSand, Lester Brutone???10aAudio-visual procedures in teaching 1aNew York : bThe Renald press company, c1956. a670 páginas : bil., fot. 0aEducación 4aEnseñanza Audiovisual