Clark, David Jackson, J.E.
Plane and geodetic surveying vol.1 : plan surveying - 6th ed. - London Constable 1972 - 461p. : ill.
0094585105
528 / C6
Plane and geodetic surveying vol.1 : plan surveying - 6th ed. - London Constable 1972 - 461p. : ill.
0094585105
528 / C6