01015nam a2200265Ia 4500 90426 BIBL OCoLC 20180417022328.0 820623s1956 dcu 100 0 spa c pa 57000037 (OCoLC)08544790 Pan American Union OSU OSU PUXA L106 1954 .S3 Inter-American Seminar on Secondary Education (1954-1955 Santiago, Chile) 3n Inter-American Seminar on Secondary Education (1954-1955 Santiago, Chile) 3n 238153 Local Inter-American Seminar on Secondary Education (1954-1955 Santiago, Chile) 3n La educación secundaria en América memoria. Wáshington División de Educación, Unión Panamericana 1955 [i.e. 1956] xivii, 466 p. 22 cm. Seminarios interamericanos de educación Education, Secondary Congresses. Local 90409 Education America. 90399 Local 73663 73663 0 0 0 373_800000000000000_I61E 0 evl 372600 10 10 1 2016-05-27 142661 0 373.8 I61e 80000000728843 2017-02-28 00:00:00 r:90426 z:NCC:D 6