Usher, Abbott Payson  (1883-1965). <br/><br/>
A history of mechanical inventions / 
Abbott Payson Usher. 
 - Rev. ed. 
 - New York :  Dover,  1988, c1954. 
 - XI, 450 p. :  ill. ;  22 cm. 
<br/><br/> Reprint. Originally published: Cambridge, Mass. : Harvard University Press, 1954.  Includes index. 
<br/><br/>Bibliography: p. 433-443. 
<br/><br/><label>ISBN: </label>048625593X (pbk.) 
<br/><br/><label>LCCN: </label>87036479  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--History.<br/>Technology--History.
<br/><br/><label>LC Class. No.: </label>T15  / .U8 1988 
<br/><br/><label>Dewey Class. No.: </label>608.7