Gerngross, Günter <br/><br/>
Join in pupil's book 1 
Gunter Gerngross 
 - Cambridge  Cambridge University Press  2000 
 - 95p. : col. ill 
<br/><br/><label>ISBN: </label>9780521775243 
<br/><br/><label>Dewey Class. No.: </label>372.412 GER