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A Manual of Engineering Drawing for Students and Draftsmen (7th Edition)
A Manual of Engineering Drawing for Students and Draftsmen - 7th Edition Author:Thomas E. French This book's whole energy is directed toward training in constructive imagination, the perceptive ability which enables one to think in three dimensions, to visualize quickly and accurately, to build up a clear mental image, a requirement absolutely necessary for the designer who is to represent his thoughts.