(Simplilied practice recommendation no. 16 revised.) f Title or cover is: Elimination of waste, simplified practice, lumber. Recommendation became effective July 1, 1925.]
Notes:
(Simplilied practice recommendation no. 16 revised.) f Title or cover is: Elimination of waste, simplified practice, lumber. Recommendation became effective July 1, 1925.] * For Sale by Superintendent of Documents. Paper. 15c.
Availability:
* For Sale by Superintendent of Documents. Paper. 15c.