WSOY (Werner Söderström Oy)
| Name: | WSOY (Werner Söderström Oy) |
| Place: | Helsinki, Finland |
| Address: | P.O. Box 222, 00121 Helsinki, Finland |
| Phone: | +358 961681 |
| Fax: | +358 96168 |
| Web: | https://www.wsoy.fi/ |
| Organ Compositions Published | 3 |
Biographical Dictionary of the Organ
