Optical projection : a treatise on the use of the lantern in exhibition and scientific demonstration /
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London, ; New York [etc.] :
Longmans, Green and Co.,
1920-
|
| Rhifyn: | 5th ed., re-written and brought up-to-date by Russell S. Wright. |
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A2:AK25G0 A02975 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |