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  10. 10
    Author: Bunnell, Paul J. (Paul Joseph), 1946-
    Published 1989
    Record Source: Published Materials
    Book
  11. 11
    Published 1999
    Record Source: Published Materials
    Software eBook
  12. 12
    Author: Chapla, John D.
    Published 1983
    Record Source: Published Materials
    Book
  13. 13
  14. 14
    Published 1990
    Record Source: Published Materials
    Book
  15. 15
    Author: Bunnell, Paul J. (Paul Joseph), 1946-
    Published 1998
    Record Source: Published Materials
    Book
  16. 16