Knibbeler, Wil <br/><br/>
The explorative-creative way :  implementation of a humanistic language teaching model / 
Wil Knibbeler 
 - Tubingen :  Gunter Narr Verlag,  1989 
 - 197 p. ;  23 cm. 
 - Language in performance  v.2 .
<br/><br/><label>ISBN: </label>3823340719 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Study and teaching