Constable, George <br/><br/>
A century of innovation :  twenty engineering achievements / 
George Constable and Bob Somerville 
 - Washington, DC :  Joseph Henry Press,  2003 
 - 248 p. :  ill. (some col.) ;  31 cm. 
<br/><br/><label>ISBN: </label>0309089085 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technological innovations<br/>Engineering--Technological innovations