TY  - GEN
AU  - Olliver, J.G
AU  - Cledinning, J
TI  - The principles of surveying, Vol.2: photogrammetry, adjusment and field astronomy
SN  - 0442302258
U1  - 526.9 
PY  - 1978///
CY  - New York
PB  - Van Nostrand
KW  - MATHEMATICAL GEOMETRY
ER  -