Onsrud, Harlan J.
Geographic and land information systems for practicing surveyors a compendium - 1st ed. - Bethesda, Maryland American Congress on Surveying and Mapping 1990 - v, 219 p. ill 28 cm.
Includes bibliographies
0961345969
Geographic information systems
529.9 / ONS/1990
Geographic and land information systems for practicing surveyors a compendium - 1st ed. - Bethesda, Maryland American Congress on Surveying and Mapping 1990 - v, 219 p. ill 28 cm.
Includes bibliographies
0961345969
Geographic information systems
529.9 / ONS/1990