1. 1
    ...Oxford University Press,...
    Book
  2. 2
    by Arianrhod, Robyn
    Published 2005
    ...Oxford University Press,...
    Book
  3. 3
    by Pollack, H. N.
    Published 2005
    ...Cambridge University Press,...
    Book
  4. 4
    by Barrow, John D., 1952-
    Published 1999
    ...Oxford University Press,...
    Book
  5. 5
    ...Oxford University Press,...
    Book
  6. 6
    by Zimmerman, Michael, 1953-
    Published 1995
    ...Johns Hopkins University Press,...
    Book