British Education Index 1990 Vol.26 (no.1-3) 

 - London  The University of Leeds  1990 
 - 01.01.1990 - 30.09.1990 
<br/><br/><label>ISBN: </label>0007-0637 
<br/><br/><label>Dewey Class. No.: </label>016.37  / BRI