1. 1
    Published 1977
    ...HC 663 .S471...
    Conference Proceeding Book
  2. 2
    by Taylor, C. Nicholas
    Published 1990
    ...HM 48 .T239...
    Book
  3. 3
    by Malcolm, Gerard
    Published 1993
    ...HF 5318.5 .A3 .M243 f...
    Book
  4. 4
    by Bishop, Russell, 1950-
    Published 2023
    ...HD 58.9 .B497 2011...
    Book