Vista normal Vista MARC Vista ISBD

Classification : Class L: Education. - 3 with Supplementary Pages. Reprint. - Washington : s.n., 1966. - 200, 69 P.

"ADDITIONS AND CHANGES TO APRIL 1966": 69 P. AL FINAL. Monografía

Subjects--Index Terms: Clasificación - Libros - Educación

LC Class. No.: C/Z696/E7L 1966