Rumble, Greville <br/><br/>
The management of distance learning systems 
Greville Rumble 
 - Paris  Unesco  1992 
 - 108p. :  fig. ;  21cm 
 - Fundamentals of educational planning; 43 .
<br/><br/> Bibliography at the end 
<br/><br/><label>ISBN: </label>928031145X 9789280311457 
<br/><br/><label>LCCN: </label>49530 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education
<br/><br/><label>Dewey Class. No.: </label>374.4/R936m