Tibi, Claude <br/><br/>
Objetives and a model for identifying training needs for educational planning and administration / 
Claude Tibi and Fridtjov Thorkildsen. 
 - París :  IIEP,  1977. 
 - 44 p. 
 - IIEP seminar paper;  35 .
<br/><br/><label>Encabezamiento--Tema: </label><br/>Educación--Planificación