1
Published 1967
(CARLI) (Other Sources: (CONdb)1060561)
Journal / Magazine Electronic
2
Published 2006
Book
4
Published 1967
(CARLI) (Other Sources: (CSUdb)599914, (TIUdb)619152)
Journal / Magazine Electronic
5
by Walker, Robert, 1949-
Published 2005
Book
7
Published 1995
Book
9
Published 1948
(CARLI) (Other Sources: (NIUdb)2787910)
Book
10
Published 2003
Book
11
Published 2003
Book Electronic
12
Published 1992
(CARLI) (Other Sources: (CONdb)1076033)
Journal / Magazine Electronic
14
Published 1967
Journal / Magazine