Labor History - The Cotton Mill Worker. By Herbert J. Lahne. [Labor in Twentieth Century America.] New York: Farrar and Rinehart, 1944. Pp. xiii, 303. $3.00. - The Printing Trades. By Jacob Loft. [Labor in Twentieth Century America.] New York: Farrar and Rinehart, 1944. Pp. xiii, 301. $3.00. - The Rubber Workers: Labor Organization and Collective Bargaining in the Rubber Industry. By Harold S. Roberts. New York: Harper and Brothers, 1944. Pp. xiii, 441. $4.00. - The Headwear Workers: A Century of Trade Unionism. By Charles H. Green. New York: United Hatters, Cap and Millinery Workers International Union, 1944. Pp. 269. $2.00. - Growth of a Union: The Life and Times of Edward Flore. By Jay Rubin and M. J. Obermeier. New York: The Historical Union Association, 1943. Pp. xv, 320. $3.00. - Bread Upon the Waters. By Rose Pesotta. Edited by John Nicholas Beffel. New York: Dodd, Mead and Company, 1944. Pp. x, 435. $3.00. - Tailor's Progress: The Story of a Famous Union and the Men Who Made It. By Benjamin Stolberg. New York: Doubleday, Doran and Company, 1944. Pp. vi, 360. $2.75.