Klemm Friedrich <br/><br/>
History of western technology 
Klemm Friedrich 
 -  1959 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology
<br/><br/><label>Dewey Class. No.: </label>Fv, J9