How things works  vol. 1, the universal encyclopedia of machines 
Bibliographisches Institut  
 - London  Granada  1982 
 - 590p. 
<br/><br/><label>ISBN: </label>0-586-08095-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machines Encyclopedia<br/>NASA Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>03:621  / PAL-1