Brown, Nelson Courtlandt, 1885- Lumber : manufacture, conditioning, grading, distribution, and use / by Nelson courtlandt brown. - New York : J. Wiley, c1947. - xv, 344 p. : ill. ; 22 cm. includes index. Subjects--Topical Terms: Lumbering.Lumber. Dewey Class. No.: 674 / BRL 1947