Twenty Five Years of Educational Practice and Theory 

 - London:  Martinus nijhoff,  1980. 
 - vi,358p.;  26cm 
<br/><br/><label>ISBN: </label>9024722845 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Mahinda Ranaweera Collection
<br/><br/><label>Dewey Class. No.: </label>370.1  / TWE