The VDT manual :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
IFRA,
1979.
Darmstadt : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/C6CBD1A9-9DBC-4B3A-8611-23F47A24A9BC |
| Published: | 1979. |
|---|