TY  - BOOK
AU  - Bakker, G.
TI  - The adjustment of primary direction measurements with special refere nce to circle testing methods
U1  - 526.3 
PY  - 1970///
CY  - Delft
PB  - Kanaalweg 4
KW  - Geodesy
KW  - Computer programs
KW  - Statistical methods
N1  - Includes bibliographical references (p. 42)
ER  -