Loading presentation…
Opening in Keynote for Mac...
Choose Media…
Your browser isn’t fully supported.
For the best Keynote for iCloud experience, use a supported browser.
Learn More
Cancel
Continue
A BUSY TEACHER’S
INFORMATIONAL NEEDS
WITH HELP FROM HIS STUDENTS AND COLLEAGUES…
FERNANDO DÍAZ DEL CASTILLO
GIMNASIO LA MONTAÑA, BOGOTÁ
