Tracy, John Clayton
Plane surveying: a text-book and pocket manual - New York John Wiley & Sons 1908 - 794 p. ilus., láms.
PLANIMETRIA
A/526.92/T78
Plane surveying: a text-book and pocket manual - New York John Wiley & Sons 1908 - 794 p. ilus., láms.
PLANIMETRIA
A/526.92/T78