1. 1
    Published 1984
    ...HC 411 .A832...
    Serial
  2. 2
    ...HA 4553 .S797...
    Full text available from United Nations ESCAP: 2014
    Serial
  3. 3
    by Murray, Stephen O.
    Published 1992
    ...HQ 76.3 .A78 .M984...
    Book
  4. 4
    Published 2001
    ...HF 5549.5 .M5 .M266 2001...
    Book
  5. 5
    Published 2023
    ...HD 6053 .W8716 2023...
    Book