General instructions for the hydrographic surveyors of the royal navy
General instructions for the hydrographic surveyors of the royal navy
- 11th ed.
- Hydrographic Department 1958
- 145p. 26cm
- Admiralty .
Instruments and stores, books and stationery, correspondance and returns, field work, triangulation, soundings and chart datum, sailing directions, draughtsmanship, surveying assistants, special duties officers, surveying recorders, miscellaneous
Hydrographic Surveyors
528.47 / GEN
Instruments and stores, books and stationery, correspondance and returns, field work, triangulation, soundings and chart datum, sailing directions, draughtsmanship, surveying assistants, special duties officers, surveying recorders, miscellaneous
Hydrographic Surveyors
528.47 / GEN
