1
Published 2001
Book
2
by Riley, E. C.
Published 1962
Book
3
by Predmore, Richard Lionel.
Published 1967
Book
4
by Rosenblat, Ángel.
Published 1971
Book
5
7
by Montero Reguera, José, 1967-
Published 1996
Book
8
Book
9
by Dudley, Edward J.
Published 1997
Book
10
Published 1981
Book
11
by Soufas, Teresa Scott.
Published 1990
Book
13
by Madariaga, Salvador de, 1886-
Published 1935
Book
15
18
by Salazar Rincón, Javier.
Published 1986
Book
19
by Elliott, J. H.
Published 1964
Book
20
Book