SILVIA DUBOVOY Books

CHAPULIN LEYENDA CHONTAL EL

By SILVIA DUBOVOY

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La vendedora de ilusiones

By Silvia Dubovoy

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En este libro ilustrado para niños, la niña Marcelina tiene hambre y trata de vender una nube. In this illustrated book for children, the girl Marcelina is hungry and tries to sell a cloud.

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

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