TY  - BOOK
AU  - Dracup, Joseph F.
TI  - Surveying instrumentation and coodinate computation workshop lecture notes
U1  - 526.9 
PY  - 1979///
CY  - Church, Va.
PB  - American Congress on Survering and Mapping
KW  - Procesamiento automÃ¡tico de datos en topografÃ­a
KW  - TopografÃ­a
KW  - Aparatos e instrumentos
ER  -