1. 1
    Published 1990
    ...HC 683.5 .P218 d...
    Journal
  2. 2
    Published 1992
    ...HC 683.5 .P218 d...
    Serial
  3. 3
    Published 1993
    ...HC 683.5 .Z9 .E5 .G721...
    Conference Proceeding Book
  4. 4
    by Bainton, Nicholas A.
    Published 2009
    ...HB 615 .B162 2009...
    Book
  5. 5
    Published 1988
    ...HC 683.5 .Z9 .E5 .C758...
    Conference Proceeding Journal
  6. 6
    by Suwamaru, Joseph
    Published 2015
    ...HE 9715 .P26 .S967 2015...
    Book
  7. 7
    Published 2004
    ...HC 683.5 .A9383 2004...
    Book