The Economist world atlas of elections :

voting patterns in 39 democracies /
Dick Leonard and Richard Natkiel.
Bibliographic Details
Main Creator: Leonard, Dick, 1930-
Contributors: Natkiel, Richard.
Format: Book
Language:English
Published / Created: London : Hodder and Stoughton, c1987.
Subjects:
Notes:Physical description: 159 p. : ill. (some col.), maps (some col.) ; 26 cm.
ISBN:0340405953 :