TY  - BOOK
AU  - Schimid,Hellmut H.
ED  - United States.
TI  - Three dimensional triangulation with satellites
U1  - 523.98 
PY  - 1974///
CY  - Washington, D.C.
PB  - U.S. Department of Commerce
KW  - Satellites
KW  - Geography
ER  -