2
by Descartes, René, 1596-1650.
Published 1979
Book
4
by Mann, Barbara Alice, 1947-
Published 2009
(CARLI) (Other Sources: (ELMdb)280288, (GSUdb)616299)
Book Electronic
14
by Axinn, June.
Published 1975
Book
19
Published 2000
Book
20
by Hope, Valerie M., 1968-
Published 2007
Book