tag:blogger.com,1999:blog-8688377122780561774.post3602219211603294471..comments2022-03-16T05:24:17.045-07:00Comments on Recursos optométricos: Suma de 2 graduacionesYorhttp://www.blogger.com/profile/16124064379470431415noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8688377122780561774.post-18582510951160718562017-12-09T08:12:11.398-08:002017-12-09T08:12:11.398-08:00amigo podrias volver a explicarlo ? . no logro ent...amigo podrias volver a explicarlo ? . no logro entender del todo :(<br />Anonymousnoreply@blogger.com