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Viviana
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On Blogger since March 2010
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My blogs
Physics CGC
Ciencia, tecnologĂa y sociedad.
Prueba
Aula de Laboratorio
Aula 3ro polimodal
Aula 4to
Aulas de Viviana
Informatica I UPE
Blogs I follow
Aula de Laboratorio
About me
Gender
Female
Occupation
Docente