A Systems approach to teaching and learning procedures :  a guide for educators in developing countries. 

 - Paris :  Unesco Press,  1975. 
 - 144 p. :  ill. ;  24 cm. 
<br/><br/> Study sponsored by Unesco. 
<br/><br/>Bibliography: p. [143]-144. 
<br/><br/><label>ISBN: </label>9231012428 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Developing countries.<br/>Teaching.<br/>System analysis.
<br/><br/><label>Dewey Class. No.: </label>371.332  / UNS 1975