@book{ Solr-12280, title = {Nahastea ikasgelan / idazlea, Sarah Willson ; irudigilea, Robert Dress}, series = {Bob Esponja}, author = {Willson, Sarah}, editor = {Dress, Robert}, address = {Bilbo}, publisher = {: Aizkorri}, year = {2010}, url = { http://www.everest.es/?seccion=aizkorri} }