GERMAN
TORREGROSA GIRONES
Researcher in the period 1976-2019
![Foto de Pilar Andrea](/img/nophoto.png)
Pilar Andrea
Contreras Parraguez
Publications by the researcher in collaboration with Pilar Andrea Contreras Parraguez (1)
2011
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PROFESSIONAL IDENTITY AND MATHEMATICAL KNOWLEDGE FOR THE TEACHING OF PRE-SERVICE TEACHERS
INVESTIGACION EN EDUCACION MATEMATICA XV