At head of title: U.S. Department of Labor. James J. Davis, Secretary. Bureau of Labor Statistics. Ethelbert Stewart, Commissioner.
"November, 1929."
Issued also as House doc. 3, 71st Cong., 1st Sess.
"Parts III, IV, V and VI are essentially supplementary to Bulletin no. 423, issued in 1926, which contains all the legislation in force at the end of the year 1926"--Introd.
Prepared by Daniel F. Callahan and Charles F. Sharkey.