1. 1
    by Edgar, Donald Ernest
    Published 1980
    ...HN 843 .E23...
    Book
  2. 2
    ...HM 48 .B178...
    Book
  3. 3
    Published 1965
    ...HM 403 .A9382...
    Journal
  4. 4
    Published 1988
    ...HM 477 .A9 .S678 1988...
    Book
  5. 5
    Published 2002
    ...HM 585 .S67818 2002...
    Connect to publisher description
    Book
  6. 6
    Published 2006
    ...HM 477 .A8 .S678 2006...
    Book
  7. 7
    Published 2005
    ...HM 477 .A9 .H673 2005...
    Book
  8. 8
    Published 1997
    ...HM 585 .S67855 1997...
    Book
  9. 9
    Published 1998
    ...HM 403 .A9382...
    Journal