6
Published 1996
Book
7
Published 1993
Book
9
11
Published 1999
Book Electronic
12
by Conradt, David P.
Published 1996
(CARLI) (Other Sources: (EIUdb)465405, (ELMdb)135708)
Book
14
Published 1993
Book
15
Published 1996
Book
16
Published 2007
Book Electronic