| Collection type | Library |
|---|---|
| Author | Institution of Post Office Electrical Engineers (Great Britain); Mercer, C. J.; |
| Call Number | 621.385 I59P |
| Document type | Monograph |
| Year | [1912?] |
| Citation | abn90153914 |
| Pagination | 29 p. : ill. ; 22 cm. |
| Publisher | Institution of Post Office Electrical Engineers, |
| Note | Bound in: Institution of Post Office Engineers : papers |
| Place made | London |
The quadruplex telegraph system / by C.J. Mercer.
Shelf Items
| Barcode | Call Suffix | Volume | Part | Year | Location | Status |
|---|---|---|---|---|---|---|
| AWM035692 | 621.385 I59P | Stacks | On Shelf |