1. 1
    Published 1977
    ...HD 7077.5 .N532 h...
    Journal
  2. 2
    Published 1980
    ...HD 7077.5 .N532 h...
    Journal
  3. 3
    Published 1987
    ...HD 7077.5 .C771...
    Journal
  4. 4
    ...HA 4007 .C8 .R221...
    Journal
  5. 5
    ...HB 235 .W5 .C758...
    Journal
  6. 6
    Published 1972
    ...HN 930.1 .A1 .I43...
    Journal
  7. 7
    Published 1944
    ...HC 670 .C63 .C758 n...
    Journal
  8. 8
    Published 1982
    ...HD 7077.5 .F0663...
    Journal