1. 1
    Published 1993
    ...HD 4140.7 .P961...
    Book
  2. 2
    by Åslund, Anders, 1952-
    Published 2002
    ...HC 244 .A835 2002...
    Book
  3. 3
    Published 1997
    ...HD 4140.7 .P9616...
    Book
  4. 4
    by Frydman, Roman, 1948-
    Published 1994
    ...HD 4140.7 .F947...
    Book
  5. 5