Guiton, Jean. <br/><br/>
From equivalence of degrees to evaluation of competence :  present procedures and practices new avenues / 
Jean Guiton. 
 - Paris :  UNESCO,  1977. 
 - 138 p. ; 
 - Studies on international equivalences of degrees .
<br/><br/><label>ISBN: </label>9231014196 
<br/><br/><label>No. de Clasificación Universal Decimal: </label>378.22 (100) =20 GUI.