00614nam a2200181Ia 4500003000600000005001700006008004100023040002500064082001800089100002300107245004900130260002300179500004100202942001200243942000800255952015200263999001700415NORSU20240812075228.0240215s9999    xx            000 0 und d  aNORSU-DumcNORSU-Dum  a371.33 Sa5 c5  aFelisa C. Santiago 0aAudio-Visual Materials and Aids in Education  bBookman Inc.c1971  aIncludes bibliographical references.  cBK2ddc  2ddc  00102ddc4070aNORSU-DumbNORSU-DumcFILIPINIANA SECTIONd2024-02-15i12433l0oFil 371.33 Sa5 c5pNORSU000015754r2024-02-15tc5w2024-02-15yBK  c10887d10887