Clark, David .
Plane and geodetic surveying : higher surveying vol-2 / - 6 / - New Delhi : C B S Publishers & Distributers , 1983. - 288 ; .
624.1517 / CLA/PL
Plane and geodetic surveying : higher surveying vol-2 / - 6 / - New Delhi : C B S Publishers & Distributers , 1983. - 288 ; .
624.1517 / CLA/PL