Precise positioning systems for hydrographic surveying : RAYDIST - 76 /
Precise positioning systems for hydrographic surveying : RAYDIST - 76 /
International Hydrographic Bureau.
- Monaco : International Hydrographic Bureau, [1977].
- 17 p. : ill. ; 30 cm. + pbk.
Hydrographic surveying.
623.893
Hydrographic surveying.
623.893