Tragant Mestres, Elsa (Date of defense: 1994-10-14)
One of the roles who teachers have is that of organizer of activity and in subject matters that are rather practical by nature, like the teaching of a foreign language is, this role as elicitor of ...
Elgueta Montó, Raimon (Date of defense: 1994-05-25)
In our opinion, it is fair to distinguish two separate branches in the origins of model theory. The first one, the model theory of first-order logic, can be traced back to the pioneering work of L. ...