ENCICLOPEDIA DE EDUCACION 

 - Uruguay  Consejo Nacional de Enseñanza Primaria y Normal 
 - Semestral 
 - 1927 1 (2) 1928 3 (1) 1930 7 (1-2) 8 (1) 1931 9 (1,2) 10 1932 11 (1-2) 12 (1-2) 1933 13 (1-2) 14 (1-2) 1939 [3a época] 1 (1,2) 1940 2 (1) 1942 3 (No. esp.,1) 1944 4 (1) 1945 5 (1,2) 1946 6 (1,2) 1947 7 (1,2) 1948 8 (1) 1948-52 8-12 (1) 1952 12 (2) 1953 13 (1,2) 1954 14 (1) 1955 15 (1-2) 1956 16 (1,2) 1957 17 (1,2) 1959 19 (1,2) 1960 20 (1,2) 1961 21 (1,2) 1962 22 (1,2) 1963 23 (2) 1964 24 (2) 1965 25 (1-2)