CORREO DE LA UNESCO 

 - París, Francia :  Organización de las Naciones Unidas para la Educación, la Ciencia y la Cultura,  1948 
 - Mensual 
 - 1949 2 (8) 1950 3 (2) 1951 4 (3) 1952 5 (3,4,5,6) 1954 7 (4-5) 1955 8 (1,2,3/4,5,6,7,8-9,10,11,12) 1956 9 (1,2,3,4,5,6,) 1959 12 (11) 1960 13 (9,11) 1961 14 (2,6,12) 1962 15 (2,4,6,10,11,) 1963 16 (1,2,3,5,6,7/8,10,11,12) 1964 17 (1,2,3,5,6,10,11,12) 1965 18 (3,9) 1966 19 (1,2) 1967 20 (3,11) 1968 21 (1,9,12) 1969 22 (6,7,8,9,10,11) 1970 23 (1,3,4,6,8-9,11) 1971 24 (4,5,6,8-9) 1972 25 (6,7,11,12 1973 26 (1,2,3,5) 1974 27 (3) 1975 28 (8/9) 1977 30 (11) 1978 31 (1,3) 1980 33 (1,2-3,4,5,6,7,8) 1981 34 (1,2,3,5,6,8-9,10,11,12) 1982 35 (2,3,4,5,6,7,8,10,11,12) 1983 36 (1,2,3,4,5,6,7,8,9,10,11,12) 1984 37 (1,2,3,4,5,6,7,8,9,10,11,12) 1985 38 (1,2,3,4,5,7,8,9,10,11,12) 1986 39 (1,2,3,4,7,8,9,10,11,12) 1990 43 (1,2,3,4,5,6,7,8,9,10,11,12) 1991 44 (1,2,3,4,6,8-9,10,11,12) 1992 45 (1,2,3,4,5,6,7-8,9,10,11,12) 1993 46 (1,2,3,4,5,6,7-8,9,10,11,12) 1994 47 (1,2,3,4,5,6,7-8,9,10,11,12) 1995 48 (1,2,3,4,5,6,7,9,10,11,12) 1996 49 (3,7-8,10,11,12) 1997 50 (1,2,3,4,5,6,7/8,9,10,11,12) 1998 51 (1,2,3,4,5,6,7-8,9,10,11,12) 1999 52 (7-8,9) 2000 53 (1,2,3,4,5,6,7-8,9,10,11,12) 2001 54 (1,2,3,4,5,6,7-8,9,10,11,12) 
<br/><br/><br/>Continua como:EL NUEVO CORREO DE LA UNESCO 
<br/><br/><label>ISSN: </label>0304-310X 
<br/><br/><label>Encabezamiento--Término de Indización: </label>EDUCACION FORMAL MAESTROS