@article{216327, recid = {216327}, author = {Lucius, Jeffrey E.}, title = {Topographic surveying using the Sokkisha Set2 electronic total station with the HP-71B computer [microform] /}, publisher = {U.S. Dept. of the Interior, U.S. Geological Survey,}, address = {[Denver, CO] :}, pages = {22 leaves :}, year = {1997}, note = {Cover title.}, url = {http://library.usi.edu/record/216327}, }