Anthony, Gardner Chace, 1856- [from old catalog], Ashley, George Francis, [from old catalog] joint author · Boston, D. C. Heath & co. · leaf 60
ven plane and line ab, parallel to P, the givenline. Pass an auxiliary profile plane P throughthe given line ab^ intersecting plane A in the PIERCING OF THE LINE AND PLANE 43 line C, having C^ for its profile projection profile projection of the required point of (Art. 54, page 38). Also determine… … Fip-. 97.
Geometry, Descriptive
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