The Truth of the Masks
Unknown
CRC Concise Encyclopedia of Mathematics
Eric W. Weisstein
Seaworthiness: The Forgotten Factor
Czesław A. Marchaj
Crystal Reports - Professional Results
George Peck
Cro-Magnon: The Story of the Last Ice Age People of Europe
Trenton W. Holliday
Interpreting the Symbols and Types
Kevin J. Conner