1. 1
    by Dent, Christopher M., 1965-
    Published 1996
    ...HF 1532.15 .E18 .D414...
    Book
  2. 2
    by Dent, Christopher M., 1965-
    Published 1999
    ...HF 1531 .Z4 .E184 .D414 1999...
    Book