1
Published 1981
Book
3
Published 1990
Book
4
Published 1980
(CARLI) (Other Sources: (IITdb)49964, (NCCdb)143408)
Book
5
Published 1986
Book
6
Published 1983
Book
7
Published 1982
(CARLI) (Other Sources: (ISLdb)140702, (UIUdb)720147)
Book
8
Published 1968
Book
9
Published 1991
(CARLI) (Other Sources: (ISLdb)583659)
Book
10
Published 1987
Map
11
Published 1988
Map
12
Published 1996
Map
13
by Mazur, Alicia.
Published 1991
Book
14
by Ludgin, Mary K.
Published 1989
(CARLI) (Other Sources: (ISLdb)591521)
Book
15
Published 1979
(CARLI) (Other Sources: (ISLdb)473393)
Book
16
17
Published 1985
Map
18
Published 1989
Map
19
Published 2001
Map
20
Published 1989
Book