A method of combines centering and levelling for surveying instruments equipped with optical plumb indicators.
Series: Transactions of the Royal Institute of Technology, Stockholm, Sweden,; nr. 16
Publisher: Elanders boktr.
Published: 1948
Place of publication: Göteborg
Language: eng
Number of pages: 31
Subjects: Surveying -- Instruments.; Leveling.
Notes: Bibliography: p. 31.
Imprint on cover: Stockholm, H. Lidståhls bokhandel i distribution.