Clark, David
Plane geodetic surveying for engineers - vol.1 - 6th rev. ed. - London Constable 1972
38943 - RBL 144/90 Acc.No.38943 Discarded council memo no 328.19 dated 02/07/08
528 / C6
Plane geodetic surveying for engineers - vol.1 - 6th rev. ed. - London Constable 1972
38943 - RBL 144/90 Acc.No.38943 Discarded council memo no 328.19 dated 02/07/08
528 / C6