C.H. · E C. · E.H. · Elizabeth C.
Ediciones Castillo · McGraw-Hill Interamericana
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Guía ingreso secundaria WB 1E | 978-970-20-1065-4 (970-20-1065-9) | 2014 |
| GUIA PARA INGRESAR EXITOSAMENTE A LA SECUNDARIA, LA | 978-970-10-2947-3 (970-10-2947-X) | 2004 |