TY - BOOK AU - Combs,Arthur W. TI - Claves para la formación de los profesores SN - 8426550665 U1 - 370.7 PY - 1979///] CY - Madrid PB - EMESA KW - Teachers KW - Training of KW - Puerto Rico KW - Local N1 - Translation of : The professional education of teachers; a humanistic approach to teacher preparation ER -