Los secretos de la motivación /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
Barcelona :
Ariel,
c2011.
|
| Edition: | 1. ed. |
| Series: | Biblioteca UP. Lo que padres y docentes deben saber ;
3 |
| Subjects: |
| Physical Description: | 191 p. ; 23 cm. |
|---|---|
| ISBN: | 9788434413627 |