by the Commission of Inquiry, the Interchurch World Movement ; Francis J. McConnell, chairman ... [et al.] ; with the technical assistance of the Bureau of Industrial Research, New YorkHarcourt, Brace and Howe1920
by Marshall Olds ; foreword by Jeremiah W. Jenks ; edited as to the law involved in labor controversies by Murray T. Quigg ; edited as to detailed accuracy of citations, quotations, and statistics by Haskins and SellsG.P. Putnam1922