1. 1
    Published 1980
    ...HF 1314 .A1 .E895...
    Journal
  2. 2
    by Kitch, Edmund W.
    Published 1989
    ...HD 3626 .U5 .K62 1989...
    Book
  3. 3
    Published 2000
    ...HF 1385 .D612...
    Serial