Statistics at the school level  the interpretation of official statistics proceedings of the third international statistical institute round table conference on the teaching of statistics 
edited by Lennart Rade 
 - Stockholm  Almqwist & Wiksell International  1975 
 - 242p. ill. 25cm 
<br/><br/><label>ISBN: </label>9122000046 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational statistics--Congresses