III Congresso da CGTP-IN. - Lisboa : CGTP-IN, 1980. - 1 cartaz : color.
CGTP-IN, org. conf.
Digital object persistent ID
http://purl.pt/8121
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https://permalinkbnd.bnportugal.gov.pt/idurl/1/16951
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Scanned from ct-1087-a
CGTP-IN, org. conf.
Digital object persistent ID
http://purl.pt/8121
Permalink
https://permalinkbnd.bnportugal.gov.pt/idurl/1/16951
COPYRIGHTED
Work protected by Copyright, accessible only on BNP's internal network
