Libros Para Todos · Random House
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Do You Know About Stars? | 978-0-394-90620-1 (0-394-90620-9) | 1970 |
| VIDA DE ALBERT EINSTEIN, LA | 978-970-661-016-4 (970-661-016-2) | 2006 |
M B · M. Blacker · M. F. · M. Freeman · Mae Freeman