The art of helping
This is the ninth edition of The Art of Helping. More than 500,000 copies have been sold over three decades. Literally, millions of people have been trained in helping skills. Many more have been recipients of these skills. The effects upon hundreds of thousand of these recipients have been research...
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| Formato: | Libro electrónico |
| Idioma: | Inglés |
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Amherst :
HRD Press
2010.
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| Edición: | 9th ed |
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| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009628337506719 |
