Seccion de Obras de Ciencia y Tecnologia
7 total works
Existe El Metodo Cientifico?
by Ruy P'Rez Tamayo, Magnus Blomstrm, Hettne Bjrn, and Ruy Perez Tamayo
Published 1 December 1990
Historia General de La Ciencia En M'Xico En El Siglo XX
by Ruy P'Rez Tamayo and Ruy Perez Tamayo
Published 1 December 2004