Rycroft, W. Stanley (William Stanley)
The Struggle against illiteracy / W. Stanley and Myrtle M. Clemmer - New York : United Presbyterian Church, 1964. - 50 h. ; 28 cm.
Analfabetismo
Países en desarrollo - Educación
370.19 R991
The Struggle against illiteracy / W. Stanley and Myrtle M. Clemmer - New York : United Presbyterian Church, 1964. - 50 h. ; 28 cm.
Analfabetismo
Países en desarrollo - Educación
370.19 R991