1. 1
    Published 2002
    ...Rowman & Littlefield Publishers,...
    Book
  2. 2
    by Clough, Ralph N., 1916-
    Published 1999
    ...Rowman & Littlefield Publishers,...
    Book
  3. 3
    Published 2004
    ...Rowman & Littlefield Publishers,...
    Book
  4. 4
    Published 2010
    ...Rowman & Littlefield Publishers,...
    Connect to electronic resource
    Electronic eBook
  5. 5
    Published 2006
    ...Rowman & Littlefield Publishers, Inc.,...
    Book