De ombouw en moderniseering van het Nederlandsche telefoonstelsel /
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
CBPPT,
[1930?]
's-Gravenhage : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/817EB6EB-76A0-4CD7-B47B-C25259BE8DDB |
