Husen, Torsten, 1916-  Husen, Torsten, 1916- <br/><br/>
International study of achievement in mathematics;  a comparison of twelve countries. 
Edited by Torsten Husen; associate editors: Benjamin S. Bloom [and others]. 
 - Stockholm, New York,  Stockholm, New York,  Almqvist & Wiksell; Wiley  Almqvist & Wiksell; Wiley  [1967] 
<br/><br/> At head of title: International Project for the Evaluation of Educational Achievement (IEA) Phase I. 
<br/><br/>Bibliography: v. 1, p. 301; v. 2, p. 362-365. Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>67004022 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical ability.<br/>Mathematics -- Study and teaching (Secondary)--Mathematics -- Study and teaching (Secondary)<br/>Comparative education.
<br/><br/><label>LC Class. No.: </label>QA11  / .H88 
<br/><br/><label>Dewey Class. No.: </label>153.9/4/51