1. 1
    Author: Ryan, Dennis P., 1943-
    Published 1975
    In collection: Published Materials
    Book
  2. 2
    Author: Ryan, Dennis P., 1943-
    Published 1975
    In collection: Published Materials
    Book
  3. 3
    Published 1979
    In collection: Published Materials
    Other Authors: '; ...Ryan, Dennis P., 1943-...
    Book