SPIN selling
| Other Authors: | |
|---|---|
| Format: | Book |
| Language: | Inglés |
| Published: |
New York :
McGraw-Hill
1988
|
| Subjects: | |
| See on Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009818631306719 |
