/cgi-bin/koha/opac-search.pl?q=ccl=an%3A20819&sort_by=relevance&format=rss 2 0 50 ISBN:9586168964 | 9789586168960 /cgi-bin/koha/opac-detail.pl?biblionumber=63698 ]]> By Benavides, José Luis .
Bogotá : Universidad Externado de Colombia, 2004 .
505 p. ; 25 cm..
9586168964 | 9789586168960

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=63698 ISBN:9788430973972 | 8430973974 /cgi-bin/koha/opac-detail.pl?biblionumber=115878 ]]> By España.
Madrid : Tecnos, 2018 .
1019 pages ; , Includes index. 17 cm..
9788430973972 | 8430973974

]]> Place hold on Ley de contratos del sector público :

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