FREUDENTHAL, HANS <br/><br/>
Weeding and sowing  PREFACE TO A SCIENCE OF MATHEMATICAL EDUCATION DORDRECHT 
FREUDENTHAL, HANS 
 - N.P.  D REIDEL PUBLISHING  1978 
 - 314 pages 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION-STURY AND TEACHING
<br/><br/><label>Dewey Class. No.: </label>370.7 FRE 1978