The open university <br/><br/>
Living with technology block 4  Materials 

 - Keynes  The Open University  1989 
 - 30p.  30cm. 
<br/><br/><label>ISBN: </label>0749260076 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENGINEERING MATERIALS
<br/><br/><label>Dewey Class. No.: </label>620.11  / OPE