http://AATesaurus.cultura.gencat.cat/aat/getty_enhttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31316069abstracting and indexing services http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31316069 information services BT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31316069 A & I services UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31316069 A and I services UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31316069 abstracting and indexing service UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31316069 indexing and abstracting services UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31316069 services, A & I UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31316069 services, A and I UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31316069 services, abstracting and indexing UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31316069 services, indexing and abstracting UF