1. 1
    by John, Robert A., 1948-
    Published 1984
    ...HE 3550.5 .J65 e...
    Book
  2. 2
    by Topp, Edlene Zellah
    Published 1947
    ...HE 3550.5 .Z7 .S7 .T633 1947...
    Thesis Book
  3. 3
    by Churchman, Geoffrey B.
    Published 1992
    ...HE 3550.5 .Z7 .S7 .C563 s...
    Book
  4. 4
    by Taylor, Ivan D., 1932-
    Published 2005
    ...HE 368.2 .Z6 .C2 .T242 2005...
    Book
  5. 5
    by Taylor, Ivan D., 1932-
    Published 2008
    ...HE 5749 .N5 .T242 2008...
    Book
  6. 6
    ...HE 5717.5 .A6 .L374 2004...
    Book