Handbook for machine designers, shop men and draftsmen (1916)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 487
Fig. is Figs. 14 and 15.—The area of irregular figures. … 1.52-1-1.20-H.81 + .59-1-.4o))-] = 3-53X14 (.9-1-4X6.95 + 2X6.11) Fig. 16.—Simpsons rule applied to finding the area of indicator cards. Since in the above we have multiplied the value of the quantitywithin the parenthesis, 40.92, by 3.5 when getting the area, only to 470 HANDBOOK FOR MACHINE…
Machine design
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