1. 1
    by Duffie, John A.
    Published 1980
    Book
  2. 2
    by Duffie, John A.
    Published 1991
    Book
  3. 3
    by Duffie, John A.
    Published 2006
    Book
  4. 4
    by Duffie, John A.
    Published 2013
    Connect to electronic resource
    Electronic eBook
  5. 5
    by Daniels, Farrington, 1889-1972
    Published 1955
    Other Authors ...Duffie, John A....
    Book