A Treatise On Federal Practice In Civil Causes V1: With Special Reference To Patent Cases And The Foreclosure Of Railway Mortgages is a book written by Roger Foster in 1892. The book is a comprehensive guide to federal practice in civil cases, with a particular focus on patent cases and the foreclosure of railway mortgages. It covers the rules and procedures of federal courts, as well as the legal principles involved in these types of cases. The book...