Manuales (manuales), instrucciones y materiales de enseñanza (que no sean aparatos)
Advertising and sponsorship Although not fully explored in this paper, the roles of advertising and sponsorship are worth considering as fundamental to controlling the flow of messages in cultural businesses.tmClass tmClass
Fotografías, Material de enseñanza /excepto aparatos
The evaluation identified two principal needs of the trade community that are addressed by the CSA program and demonstrate a continuing need for the program.tmClass tmClass