A systems approach to teaching and learning procedures  a guide for educators in developing countries  BOOK 

 - Paris  Unesco  1975 
 -  Various pages 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>92-3-101242-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Study Skills
<br/><br/><label>Dewey Class. No.: </label>371.102  / UNS