1. 1
    Published 1992
    ...HG 1515 .N532...
    Serial
  2. 2
    Published 1985
    ...HG 51 .T835...
    Journal
  3. 3
    ...HG 3537 .A8 .B218...
    Journal
  4. 4
    Published 1935
    ...HG 1505 .B936...
    Journal
  5. 5
    ...HG 3531 .A8 .F293...
    Serial
  6. 6
    Published 1974
    ...HG 3532 .A8 .D48 .P218...
    Serial
  7. 7
    Published 1990
    ...HG 3537 .A7 .N277...
    Serial
  8. 8
    Published 1963
    ...HG 3448 .N48 .B218 a...
    Serial
  9. 9
    Published 1940
    ...HG 3448 .N48 .B218 a...
    Serial