http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-search.pl?q=ccl=an%3A7457&format=rss2 7 0 50 ISBN http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=18596 By Fletcher, Joseph F.. Barcelona : Ariel, 1970 . 259 p. ; 19 cm.

]]> http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=18596 ISBN http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=4718 By Fletcher, Joseph F.. Philadelphia, Pa. : Westminster Press, 1966 . 176 p. ; 21 cm.

]]> http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=4718 ISBN http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=4580 By Robinson, John A. T. (John Arthur Thomas), 1919-1983.. Philadelphia, Pa. : Westminster Press, 1964 . 47 p. ; 19 cm..

]]> http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=4580 ISBN http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=6653 By Stob, Henry. Grand Rapids, Mich. : Eerdmans, 1978 . xii, 255 p. ; 23 cm.

]]> http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=6653 ISBN 0876808429 http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=10580 By Stringfellow, William.. Waco, Tex. : Word Books, 1973 . 156 p. ; 22 cm.. 0876808429

]]> http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=10580 ISBN 066424887X http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=13881 By Robinson, John A. T. (John Arthur Thomas), 1919-1983.. Philadelphia, Pa. : Westminster Press, 1970 . xi, 244 p. ; 21 cm.. 066424887X

]]> http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=13881 ISBN http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=4967 By Lewis, C. S. (Clive Staples), 1898-1963. San José, C.R. : Centro de Publicaciones Cristianas, 1950 . 226 p. : 17 cm..

]]> http://biblioteca.ubl.ac.cr/cgi-bin/koha/opac-detail.pl?biblionumber=4967