1. 1
    by Unger, Aryeh L.
    Published 1974
    Book
  2. 2
    by Finer, Herman, 1898-1969
    Published 1960
    Book
  3. 3
    by Lijphart, Arend
    Published 1969
    Book
  4. 4
    Published 1997
    Book
  5. 5
    Published 2011
    Book
  6. 6
    by Geyer, Michael, 1947-
    Published 2009
    Connect to electronic resource
    Electronic eBook