Did Slavery Pay Readings in the Economics of Black Slavery in the United States [New perspectives in history] (Paperback) ISBN-13: 9780395112373 ISBN-10: 0395112370 ? Scientific Management in Action Taylorism at Watertown Arsenal 19081915 (Paperback) → Hardcover ISBN-13: 9780691003757 ISBN-10: 0691003750 Genres: History, Science & Math ? The Continuous Wave Technology and American Radio 19001932 (Paperback) → Hardcover ISBN-13: 9780691023908 ISBN-10: 0691023905 Genre: Engineering & Transportation ? Scientific Management in Action Taylorism at Watertown Arsenal 19081915 (Hardcover) → Paperback ISBN-13: 9780691042411 ISBN-10: 0691042411 Genres: Business & Money, History, Science & Math, Engineering & Transportation ? The Continuous Wave Technology and American Radio 19001932 (Hardcover) → Paperback ISBN-13: 9780691083766 ISBN-10: 0691083762 ? |