1. 1
    by Bowerman, Bruce L.
    Published 1993
    ...Duxbury Press,...
    Book
  2. 2
    by Vining, G. Geoffrey, 1954-
    Published 1998
    ...Duxbury Press,...
    Book
  3. 3
    by Howell, David C.
    Published 1997
    ...Duxbury Press,...
    Book
  4. 4
    by Howell, David C.
    Published 1995
    ...Duxbury Press,...
    Book