tag:blogger.com,1999:blog-7353443009948485483.post4154779756526743788..comments2024-02-27T22:58:16.419-04:00Comments on La Covacha Matemática: Deténgase y fíjese en la imagen geométricaUnknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-7353443009948485483.post-7811964509990968482013-12-24T11:47:59.921-04:002013-12-24T11:47:59.921-04:00Un cordial saludo, consiguo libros elemental antig...Un cordial saludo, consiguo libros elemental antiguos de la autora Angeles Pastor. Inf. e-mail ocasiowilma@yahoo.com. Gracias.wonoreply@blogger.com