Jeffrey, Alan <br/><br/>
Engineers and scientists 

 - London  ; Nelson  , 1969 
 - 728p. 
<br/><br/><label>ISBN: </label> 120 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering<br/>Engineers
<br/><br/><label>Dewey Class. No.: </label>621.092  / JEF