*Laying Out for Boiler Makers & Sheet Metal Workers
A Practical Treatise on the Layout of Boilers, Stacks, Tanks, Pipes, Elbows and Miscellaneous Sheet Metal Work
Third Edition (Reprinted in 1921). Copyright 1918 by Aldrich Publishing Company* Simmons-Boardman Publishing Company, Woolworth, Building, New York 
 1921. -411с.  архив .rar 16,1Мб файл в формате .pdf  Дата  публикации -  12.11.2008 из коллекции - 
www.thesheetmetalshop.com  0148
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