1. 1
    Published 1972
    ...HN 930.1 .A1 .I43...
    Journal
  2. 2
    by Paton, Douglas
    Published 2007
    ...HV 555 .N5 .P312 2007...
    Book
  3. 3
    Published 2000
    ...HN 930.5 .A9 .A898 c 2000...
    Book