Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"sujetos escolares sisped 8 referencias" » "textos escolares sisped 8 referencias", "actos escolares sisped 8 referencias", "sujetos escolares sisped 48 referencias", "sujetos escolares sisped 68 referencias", "sujetos escolares sisped 148 referencias", "sujetos escolares sisped a referencias", "sujetos escolares sisped la referencias"
"saberes escolares sisped 8 referencias" » "jovenes escolares sisped 8 referencias", "saberes escolares sisped 48 referencias", "saberes escolares sisped 68 referencias", "saberes escolares sisped 148 referencias", "saberes escolares sisped a referencias", "saberes escolares sisped la referencias"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("sujetos escolares sisped 8 referencias") OR ("saberes escolares sisped 8 referencias"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"sujetos escolares sisped 8 referencias\") OR (\"saberes escolares sisped 8 referencias\"))".
• Removing quotes may allow a broader search: (( sujetos escolares sisped 8 referencias ) OR ( saberes escolares sisped 8 referencias )).
• Adding a wildcard symbol may retrieve word variants: (("sujetos escolares sisped 8 referencias") OR ("saberes escolares sisped 8 referencias"))*.