1
by Coll de Hurtado, Atlántida
Published 1982
Book
2
by Moseman, Alber H.
Published 1974
Book
3
Published 1995
Book
6
Published 1974
Book
7
by Durán Juárez, Juan M.
Published 1983
Book
8
Published 1991
Book
9
by Garnier, Lisa.
Published 2004
Book
10
by Chonchol, Jacques
Published 1994
Book
12
by Rojas Rabiela, Teresa.
Published 2009
Book
13
14
Book
15
Published 2002
Conference Proceeding Book
18
Published 1970
Book
19
Published 1988
Journal
20
by Norton, George W.
Published 1994
Book