1
by Phillips, David, 1945-
Published 2003
Book
2
by Weger, Milan
Published 1991
Book
3
by Ries, Al, Trout, Jack
Published 2001
Book
4
by Schwalbe, Heinz, 1927-
Published 1994
Book
5
by Foret, Miroslav
Published 1996
Book
6
by Juhaňák, René
Published 1999
Thesis Manuscript
8
Book
10
by Němec, Petr
Published 1996
Book
12
by Němec, Petr
Published 1993
Book
14
by Steel, Jon
Published 2003
Book
15
by Tellis, Gerard J., 1950-
Published 2000
Book
16
by Žídek, Libor, 1972-
Published 1995
Thesis Manuscript
17
by Toscani, Oliviero, 1942-
Published 1996
Book
18
Book
19
Published 1997
Book
20
Published 2000
Book