TY  - RPRT
TI  - Topographic surveying using the Sokkisha Set2 electronic total station with the HP-71B computer
AU  - J.E. Lucius
PY  - 1997
DO  - 10.3133/ofr97528
UR  - https://pubs.usgs.gov/publication/ofr97528
ID  - ofr97528
ER  -