@book{ Solr-10849, title = {Wittgenstein [XX mendeko Filosofia ] : Filosofia, Batxilergoa, 2. maila / egileak, Martin Aurrekoetxea Olabarri, M. Lourdes Villar Rodrigo, Alfredo Olarra Aristegi}, series = {i.baihi proiektua}, author = {Aurrekoetxea Olabarri, Martin}, editor = {Villar Rodrigo, M. Lourdes}, editor = {Olarra Aristegi, Alfredo}, address = {Amorebieta-Etxano}, publisher = {: Ibaizabal}, year = {2010}, url = { http://www.ibaizabal.com} }