Medrich, Elliott A. <br/><br/>
International mathematics and science assessments  what have we learned? 
Elliott A. Medrich, Jeanne E. Griffith. 
 - Washington  National Center for Education Statistics  1992. 
 - xviii, 136 p.  ill.  28 cm. 
 - Research and development report .
<br/><br/> Includes bibliographies. 
<br/><br/><label>LCCN: </label>doc92000792  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.<br/>Science--Study and teaching.