Search subject headings
...
Stats
Colophon
Research--Equipment and supplies
›
Scientific apparatus and instruments
›
Measuring instruments
›
Planimeters
Planimeters
Topic
sh85102681
·
id.loc.gov
Used for
Planimeter
Planometers
Broader Terms (1)
Measuring instruments
Related Terms (2)
Area measurement
Surface plates
Hierarchy
Hide
Broader groupings:
show peers
