@book{ Solr-789, title = {Inguruaren Ezaguera 3 : Lehen Hezkuntza: Bigarren Zikloa / Alfonso Varela Vidal...[et al.]}, series = {Kolorezko Xingola}, author = {Varela Vidal, Alfonso}, address = {Madrid}, publisher = {: Anaya-Haritza :}, year = {2001}, note = {2001.06.22}, url = { http://www.anaya.es} }