Schliemann, Analúcia Dias <br/><br/>
Bringing out the algebraic character of arithmetic : from children's ideas to classroom practice 

 - Mahwah, N.J:  Lawrence Erlbaum,  2007 
 - xviii, 144 p. : ill. ; 24 cm. + 1 CD-ROM (4 3/4 in.) 
<br/><br/><label>ISBN: </label>9780805843385 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebraic logic - Study and teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>372.7 SCH