Extremist groups : opposing viewpoints /
Tamara L. Roleff, book editor, Helen Cothran, assistant book editor, James D. Torr, assistant book editor.
- San Diego, Calif. : Greenhaven Press, 2001.
- 171 p. : ill., map ; 23 cm.
- Opposing viewpoints series .
Includes index.
Includes bibliography.
Authors debate whether or not the beliefs of various extremist groups threaten the United States.