1
by Snyder, D. Paul, 1933-
Published 1980
Book
2
by Weisse, Allen B.
Published 1998
Book Electronic
3
by Glasser, Morton, 1936-
Published 1980
Book
4
Published 2001
Book
5
by Cousins, Norman
Published 1979
Book
6
by Tauber, Alfred I.
Published 1999
Book Electronic