Sujet
Slide Rule Instruction
Légende
An instructor at Michigan State College uses an oversize slide rule to set up problems for math, physics and engineering students, East Lansing, MI. (Photo by United States Department of State
)
United States
Date
01 oct. 1950
Crédit
Photo12/Universal Images Group/GG Vintage Images
Notre référence
UMG22A00_456
Model release
Non
Property release
Non
Licence
Droits gérés
Format disponible
52,5Mo (1,4Mo) / 36,0cm x 36,5cm / 4256 x 4311 (300dpi)