Columbia subject headings:
Harvard subject headings:
Galilei, Galileo, 1564-1642. Operazioni del compasso geometrico, et militare.
Geometry--Early works to 1800
Mathematical instruments--Early works to 1800.
Surveyor's compass--Early works to 1800.
Princeton subject headings:
Drawing instruments--Early works to 1800.
Galilei, Galileo, 1564-1642.
Geometry--Early works to 1800.
Mathematical instruments--Early works to 1800.