1. 1
    by Rae, Allan N.
    Published 1993
    ...HD 9015 .E82 .R134...
    Book
  2. 2
    Published 1989
    ...HD 1920.7 .Z8 .C734...
    Conference Proceeding Book
  3. 3
    Published 2001
    ...HD 5907 .Z7 .A278 2001...
    Book
  4. 4
    Published 1994
    ...HD 1920.7 .Z8 .P766...
    Book