By Nottidge, Pamela.
Barcelona Ediciones Aura 1978 .
199 p. , Translation of: Stress and overstress. 020795528X

By Angeloglou, Maggie..
Barcelona Ediciones Aura 1980 .
78 p. , Translation of : All about herbs.

By Eysenck, Hans Jürgen, | Eysenck, H. J..
Barcelona Aura 1976 .
198 p. , Translation of: Race, intelligence and education. 21 cm..
8421400754

By Fazzari, Giuseppe M..
Napoli M. D'Aura 1951 .
81 p.

By Waller, Leslie.
Barcelona Aura 1977 .
283 p. 19 cm..
8421401556

By Eysenck, Hans Jürgen, | Eysenck, H. J..
Barcelona Aura 1973 .
<199> p. 21 cm..
8421400754

By Garrett, Howard George..
Barcelona Ediciones Aura 1968 .
125 p.

Barcelona Ediciones Aura 1982 .
3 v. 8421402773