Theoretical physics / W. Wilson
Appareils pour l' enseignement de la physique : extrait du catalogue général section optique
Matemáticas gerais : Licenciatura em física e química / Universidade de Lisboa, Faculdade de Ciências
Chemistry, physical chemistry and material physics in conventionak and nuclear termal power plants / Laborelec. Section 5 - Power Station Chemistry and Physics; ed. P. de Bruyne