Myerson, John.  <br/><br/>
Technology :   a systems approach / 
John Myerson. 
 - Cheltenham :  Stanley Thornes,  c1990. 
 - 104 p. :  ill. 
<br/><br/><label>ISBN: </label>0748702016 9780748702015 
<br/><br/><label>Dewey Class. No.: </label>600