By Zahorik, John A..
Dubuque, Iowa W. C. Brown Co. 1972 .
xi, 184 p. , 920820 0697061078

By Brubaker, Dale L.,.
Newbury Park, California Corwin Press 1993 .
186 p.

By Brubaker, Dale L.,.
Thousand Oaks, Calif. Corwin Press 2004 .
xxxii, 216 p. 24 cm..
0761939938 (Cloth) | 0761939946 (Paper)

By Thomas, R. Murray.
Westport, Conn. Bergin & Garvey 2000 .
x, 294 p. 24 cm..
0897897463 (alk. paper)

By Thomas, R. Murray.
Thousand Oaks, CA Corwin Press 2008 .
xi, 339 p. 24 cm..
9781412951159 (cloth) | 1412951151 (cloth)