LRE thesaurus European Schoolnet europe,multimedia educational materials and Content of teaching, guidance, evaluation and administration 2010-09-25 2012-04-30 18:59:02 el τεχνική (στην τέχνη) kunstteknik künstlerische Technik art technique técnica artística taidetekniikka technique artistique mûvészeti technika tecnica artistica טכניקות באמנות kunsttechnieken konstteknik 2010-09-25 07:40:34