Haddad Wadi D. <br/><br/>
Educational effects of class size 

 - Washington  World Bank U. S. A.     1978 
 - 17p. Bibliography p.16-19  cm. 
 - World Bank Staff Working Papers. 280. .
<br/><br/><label>Standard No.: </label>122476 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Education<br/>Educational Management
<br/><br/><label>Dewey Class. No.: </label>"T:8, L8/UN"