How things work: he universal encyclopedia of machines/ 
translated C. van Amerongen. 
 - 591 pages: illustrated; 20 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0586081739 9780586081730 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology.<br/>Teknoloji.
<br/><br/><label>LC Class. No.: </label>T47  / .H69 1974