Laddar...
AT & T Bell lab technical journal
| Institutionell upphovsman: | |
|---|---|
| Språk: | English |
| Publicerad: |
New York
American telephone and telegraph co.
1922
|
UL
| Signum: |
621.395(05) ATT.63/1 621.395(05) ATT.63/2 |
|---|---|
| Exemplar | Status otillgänglig |
| Exemplar | Status otillgänglig |