Duct construction
Subtitle: a handbook on the fabrication and installation of heating, ventilating and air conditioning ducts, round pipes, stacks, fittings, heater, coil and washer housings; figuring areas and taking off quantities of materials, etc.
By: By O. W. Kothe.
Publisher: The Sheet metal publication co.
Published: 1944
Place of publication: New York, N.Y
Language: eng
Number of pages: 302
Subjects: Sheet-metal work.; Pipe.
Notes: "Revised edition." Pref.