http://31.97.24.37/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Ferrara%2C%20Ricardo%20%22&sort_by=relevance&format=rss 2 0 50 ISBN:9500914301 http://31.97.24.37/cgi-bin/koha/opac-detail.pl?biblionumber=27834 ]]> Buenos Aires : Paulinas, 2001 .
240 p. ; 23x16 cm..
9500914301

]]> Place hold on El tiempo y la historia :

]]> http://31.97.24.37/cgi-bin/koha/opac-detail.pl?biblionumber=27834 ISBN:8430115544 http://31.97.24.37/cgi-bin/koha/opac-detail.pl?biblionumber=28737 ]]> By Ferrara, Ricardo .
Salamanca : Sígueme, 2005 .
687 p. ; 22 x 14 cm..
8430115544

]]> Place hold on El misterio de Dios :

]]> http://31.97.24.37/cgi-bin/koha/opac-detail.pl?biblionumber=28737