Bithell, Jethro, <br/><br/>
A German course for science students, 

 - London,  Methuen & co. ltd.,  1925. 
 - viii, 170 p., 1 l.  20 cm. 
<br/><br/><label>Subjects--Index Terms: </label>German language--Readers--Science  German language--Grammar 
<br/><br/><label>Dewey Class. No.: </label>438.2/421  / BIT