The theory and practice of surveying. Designed for the use of surveyors and engineers generally, but especially for the use of students in engineering (1886)
Johnson, J. B. (John Butler), 1850-1902 · New York, J. Wiley & sons · leaf 174
\Mdekh\kkU»bkkitM4\i\iAidA!klihhkk&kU«,i>^U.:U^ Fig. 35. of the best of which will be described. The instrument hascome to be a necessity in all kinds of surveying and engineer-ing work where irregular areas have to be evaluated. It isimportant that the student should thoroughly understand…
Surveying
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