Bennett, J. Gardner. <br/><br/>
Great engineers and engineering  /  
by J. Gardner Bennett and Asso ciates. 
 - Chicago:    University of knowledge, Incorporated,    1940 
 - xvi, 384 p. :    ill., ports;    24 cm. 
 - The University of knowledge wonder books /  .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Engineers -- United States -- Biography.
<br/><br/><label>Dewey Class. No.: </label>620.0092