A practical course in roof framing ; the underlying principles and their application to practical work, especially written for foremen, journeymen and apprentice woodworkers, and as a text book for schools /

Bibliographic Details

Main Author:	Van Gaasbeek, Richard Montgomery, 1877-
Format:	Book
Language:	English
Published:	Chicago : F.J. Drake & Company, [1941]
Edition:	4th ed., rev. and enl.
Subjects:	Roofs.