Handbuch fur einen aktiven Sprachunterricht /    
Rene Richterich 
 - Heidelberg :   Groos,   1969 
 - xix, 289 p.;    24 cm. 
 - Teaching languages to adults; Eurocentres publication ;   no. 2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Languages, Modern --Study and teaching------<br/>German language --Study and teaching------
<br/><br/><label>Dewey Class. No.: </label>430.7 HAN