The Great Railway Freight Car Problem And Its Cheapest And Best Solution (1907) Autor H. W. Perry 6 dec 2009 Paperback Preț: 117.26 lei 38-45 zile
Deciding to Decide – Agenda Setting in the United States Supreme Court (Paper) Autor H. W. Perry 11 apr 1994 Paperback Preț: 400.39 lei 6-8 săpt.