The American Economy: A Historical Encyclopedia
Cynthia Clark Northrup
Illustrated Maths Dictionary
Judith de Klerk & Sally Green (prof.)
Non-globally Rigid Inversive Distance Circle Packings
John C. Bowers & Philip L. Bowers
Children's Illustrated Encyclopedia
Dk Publishing
Great American Lawyers: An Encyclopedia
John R. Vile
Theosophy: An Introduction to the Spiritual Processes in Human ...
Rudolf Steiner