Streefland, Leen,  1939- <br/><br/>
Fractions in realistic mathematics education :  a paradigm of developmental research / 
Leen Streefland 
 - Dordrecht :  Kluwer Academic Publishers,  1991 
 - ix, 354 p. :  ill. ;  25 cm. 
 - Mathematics education library  vol. 8 .
 - Mathematics education library  vol. 8 .
<br/><br/>References : p. 343-349 
<br/><br/><label>ISBN: </label>0792312821 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fractions--Study and teaching (Primary)