Fredriksen, Birger <br/><br/>
Internal efficiency of school systems :   a study in the use of pupil flow models for developing countries / 
Birger Fredriksen 
 - Oslo :  Norsk utenrikspolitisk institutt ,  1983 
 - viii, 290p. :  ill. ;   30 cm.  
 - NUPI report .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational systems --Developing countries<br/>Theses<br/>Students<br/>Models<br/>Schools
<br/><br/><label>Dewey Class. No.: </label>Th 370.183  / FRE