6th International Conference on Logic Programming. - : s.n.], 1989. - 1 cartaz : color.; 57x43 cm
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http://purl.pt/7718
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Scanned from ct-5922-a
Digital object persistent ID
http://purl.pt/7718
Permalink
https://permalinkbnd.bnportugal.gov.pt/idurl/1/27289
COPYRIGHTED
Work protected by Copyright, accessible only on BNP's internal network