Earle, James D. 4 0

Geometry for engineers 1 6 6 James H. Earle, Samuel L. Cleland, Lawrence E. Stark, Paul M. Mason, North B. Bardell, Jr., George J. Raczkowski and J. Timothy Coppinger - - - - - - - - . - . - 0 . - . - 0 .







5

















5







2 = =









2




2 --0------


6 --0-- 2 --------



0 2 --


--20------





--------20--


--------20--


----2

/ 2

/ 2

/

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