Landsheere, Gilbert de. <br/><br/>
Emprirical research in education / 
G. De Landsheere. 
 - Paris, France :  Unesco,  c1982. 
 - 113 pages :  illustrations ;  21 cm. 
 - Educational sciences .
<br/><br/> "Prepared for the International Bureau of Education." 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9231020234 (pbk.) 
<br/><br/><label>LCCN: </label>83145457  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research.<br/>Education--Experimental methods.
<br/><br/><label>LC Class. No.: </label>LB 1028  / .D4 
<br/><br/><label>Dewey Class. No.: </label>370/.7/8