1. 1
    Published 1988
    ...HE 9603 .W814...
    Journal
  2. 2
    Published 1984
    ...HC 662.2 .D598...
    Journal
  3. 3
    ...HF 4030.5 .A4 .N532...
    Serial
  4. 4
    Published 1989
    ...HD 6901 .N5326...
    Serial
  5. 5
    ...HG 3530.5 .A5 .D598...
    Journal
  6. 6
    Published 1990
    ...HE 9603 .F281...
    Serial
  7. 7
    Published 1942
    ...HD 6901 .O32...
    Journal
  8. 8
    Published 1988
    ...HD 6901 .N5326...
    Serial