The Meaning Of Money - Hardcover
International Finance (1916) - Paperback
Our Money And The State (1917) - Paperback
War-Time Financial Problems - Paperback
Wartime Financial Problems (1919) - Paperback
International Finance - Paperback
!Ah y Le Lo Lay, Le Lo Ley! Musica Tipica de Puerto Rico - Paperback
!Búscalo! (Look It Up!): A Quick Reference Guide to Spanish Grammar and Usage - Hardcover
!Búscalo! (Look It Up!): A Quick Reference Guide to Spanish Grammar and Usage - Paperback
!Eureka! - Hardcover