E. Willems describes the practical implementation of the principles of auditory development summarized in the work plan in Booklet No. 0.
| Prix: | 7,40 CHF (Frais de port non inclus) |
Informations
| Author(s) | |
| Date of publication | 1956 (6th edition 1983) |
| ISBN | 978-2-940480-11-1 |
| Nb of pages | 16 |