Polytechnical dictionary :  English-German, German-English / 
edited by Rudolf Walther  
 - Oxford:  Pergamon Press,  1967. 
 - 2v. ;  23 cm. 
<br/><br/>v. 1. English-German.-v. 2. German-English. 
<br/><br/><label>Source: </label>R-3690 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--German.--Dictionaries<br/>German language--English.--Dictionaries<br/>English language--German.--Dictionaries<br/>Science--German.--Dictionaries
<br/><br/><label>LC Class. No.: </label>T9  / P64