Kenison, Ervin, Bradley, Harry Cyrus, 1871-1936 · New York : The Macmillan Company · leaf 175
Fig. 234. Fig. 235. ahbh. Further explanation of the construction is omitted,since, for the line in question, the solution is of doubtful ad-vantage as compared with the general solution. If, however, the given line is a profile line, the simplest solu-tion is obtained by the use of an additional…
Geometry, Descriptive
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