Programming in Mathematica®
Roman E. Maeder
Complexity of algorithms
Peter Gács
An Introduction to Philosophy
Jacques Maritain & E. I. Watkin
The Neverending Story
Michael Ende
Northrop Frye on Milton and Blake
Northrop Frye & Angela Esterhammer
Presente y futuro
Carl Gustav Jung
Psicologia y Alquimia (Spanish Edition)
Los Complejos Y el Inconsciente
C. G. Jung