Experimental education for pupils aged 10-14  European research curriculum and evaluation :  a report of the European contact workshop held in Austria in December 1976 / 
edited by John Eggleston 
 - Amsterdam :  Swets & Zeitlinger B.V.,  1977 
 - 217 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>9026502699 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Experimental methods