1
Published 1975
Book
2
Published 1976
(CARLI) (Other Sources: (ISLdb)490782, (UICdb)826370)
Book
3
Published 1978
Book
4
Published 1979
(CARLI) (Other Sources: (ISLdb)475598, (UICdb)855816)
Book
6
by McFarland, Valerie.
Published 1977
Book
7
Published 1975
(CARLI) (Other Sources: (NEIdb)266564)
Book
8
Published 1978
(CARLI) (Other Sources: (UICdb)832803)
Book
9
Published 1975
(CARLI) (Other Sources: (LFCdb)453200)
Book Electronic
10
by McFarland, Valerie M.
Published 1977
(CARLI) (Other Sources: (LFCdb)453199)
Book Electronic
12
by Vásquez, James A.
Published 1983
(CARLI) (Other Sources: (ISLdb)140251, (UIUdb)715189)
Book Microform
13
by Vásquez, James A.
Published 1983
Book
15
Published 1998
Book Microform
16
Published 1997
(CARLI) (Other Sources: (UIUdb)4334219)
Book
17
20
Published 2002
(CARLI) (Other Sources: (GSUdb)309291)
Software / Computer File Electronic CD-ROM