Encyclopedia of Distance Learning, Second Edition
Rogers, Patricia L. & Berg, Gary A. & Boettcher, Judith V. & Howard, Caroline & Justice, Lorraine & Schenk, Karen D.
The Routledge Companion to Philosophy of Science
Stathis Psillos & Martin Curd
Interest Groups, Lobbying, and Participation in America
Kenneth M. Goldstein
Fuzzy Mathematical Techniques With Applications
Abraham Kandel
The Joyous Cosmology
Alan W. Watts
Ese Elixir Llamado Amor
Ramtha & Judy Zebra Knight