Heidegger, Martin. <br/><br/>
The question concerning technology, and other essays / 

 - New York :  Harperperennial Modernthought  c1977. 
 - xxxix, 182 pages : 
<br/><br/><label>ISBN: </label>9780062290700 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ontology.<br/>Technology - philosophy.<br/>Technology
<br/><br/><label>LC Class. No.: </label>B 3279  / HEI