author = { Barker, Charles M. AND Curran, Helen AND Metcalf, Mary Barker, Charles M. },

title = { Grundschule und moderne Mathematik },

edition = { 2. Aufl. } ,

publisher = {Beltz},

isbn = {3407353367},

keywords = { Mathematikunterricht , Grundschule },

year = {1971},

abstract = {Aus dem Amerikan. übers},

booktitle = {Beltz-Bibliothek ; 4},

address = { Weinheim [u.a.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }