Cooper, Chris <br/><br/>
How everyday things work 
Chris Cooper & Tony Osman 
 - London  Orbis  1984 
 - 64 p.  ill.(some col.)  31cm 
 - Colour library of science .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--History
<br/><br/><label>Dewey Class. No.: </label>609