1. 1
    by John, Robert A., 1948-
    Published 1977
    ...HE 3488 .J65 l...
    Book
  2. 2
    Published 1988
    ...HE 932.5 .N532...
    Book
  3. 3
    by McCormick, Gary, 1951-
    Published 1994
    ...HN 930.5 .A8 .M131...
    Book
  4. 4
    by Churchman, Geoffrey B.
    Published 1990
    ...HE 3550.5 .C563 n...
    Book
  5. 5
    Published 1988
    ...HE 932.5 .N532 1990...
    Book
  6. 6
    Published 2001
    ...HQ 518 .F198 2001...
    Book