Open AccessPresentación Vol. 20 Núm. 44
Author(s) -
Rubén Darío Álvarez García
Publication year - 2017
Publication title -
semestre económico/semestre economico
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2248-4345
pISSN - 0120-6346
DOI - 10.22395/seec.v20n44a1
Subject(s) - product (mathematics) , work (physics) , political science , library science , psychology , economics , engineering , computer science , mechanical engineering , mathematics , geometry