1. 1
    Published 1998
    ...HD 6052 .A748...
    Conference Proceeding Book
  2. 2
    by Jenson, Jane
    Published 2001
    ...HQ 778.7 .E85 .J54 2001...
    Book
  3. 3
    Published 1997
    ...HD 4904.25 .B565...
    Book
  4. 4
    Published 1998
    ...HD 4904.25 .W872...
    Book