%0 Generic %1 helmerich2016einfhrung %A Helmerich, Markus Alexander %A Lengnink, Katja %C Berlin u.a. %D 2016 %I Springer Spektrum %K mathematics school toread %T Einführung Mathematik Primarstufe - Geometrie %U https://www.amazon.de/Einf%C3%BChrung-Mathematik-Primarstufe-Geometrie-Sekundarstufe/dp/3662472058/ref=sr_1_3?ie=UTF8&qid=1477082715&sr=8-3&keywords=mathematik+geometrie+primarstufe %@ 9783662472064 3662472066 9783662472057 3662472058

@electronic{helmerich2016einfhrung, added-at = {2016-10-21T22:58:17.000+0200}, address = {Berlin [u.a.]}, author = {Helmerich, Markus Alexander and Lengnink, Katja}, biburl = {https://www.bibsonomy.org/bibtex/25ba062c35b41327f757b261f2f91bdef/stumme}, description = {Einführung Mathematik Primarstufe – Geometrie Mathematik Primarstufe und Sekundarstufe I + II: Amazon.de: Markus Helmerich, Katja Lengnink: Bücher}, interhash = {844227e6355019a16eaf1efe52a4588a}, intrahash = {5ba062c35b41327f757b261f2f91bdef}, isbn = {9783662472064 3662472066 9783662472057 3662472058}, keywords = {mathematics school toread}, publisher = {Springer Spektrum}, refid = {952262095}, timestamp = {2016-10-21T22:58:17.000+0200}, title = {Einführung Mathematik Primarstufe - Geometrie}, url = {https://www.amazon.de/Einf%C3%BChrung-Mathematik-Primarstufe-Geometrie-Sekundarstufe/dp/3662472058/ref=sr_1_3?ie=UTF8&qid=1477082715&sr=8-3&keywords=mathematik+geometrie+primarstufe}, year = 2016 }