Student uses a slide rule
Engineering class. A student uses a slide rule. (c. 1972) [Image printed in Parks Bulletin, 1972-73, p104]
Gorde:
| Egile nagusia: | |
|---|---|
| Formatua: | Online |
| Argitaratua: |
1972
|
| Sarrera elektronikoa: | http://cdm17321.contentdm.oclc.org/cdm/ref/collection/photos/id/4365 |
| Etiketak: |
Etiketa erantsi
Etiketarik gabe, Izan zaitez lehena erregistro honi etiketa jartzen!
|