Triangulation short-cut layouts : a textbook and working guide with practical and modern methods for laying out and forming patterns used for blower-exhaust systems, heating and air conditioning. Mathematical formulas applied to sheet-metal work.
Joseph J Kaberlein
Published by Bruce, 1948
Language: English
Condition: Used
Hardcover
Sold by Meadowland Media, Fayetteville, AR, U.S.A.
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