ISBN 9781361185704 books & textbook
Conditions of Labor in American Industries: A Summarization of the Results of Recent Investigations
Lauck, W. Jett (William Jett) 1879-1949 Sydenstricker, Edgar 1881-1936 joint a
Wentworth Press /2016-08-25 Paperback / 422 Pages
isbn-10: 1361185708 / isbn-13: 9781361185704
