From Memex to hypertext :  Vannevar Bush and the mind's machine / 
James M. Nyce, Paul Kahn 
 - Boston, Mass. :  Academic Press,  1991 
 - 367 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0125232705  RM118.35 
<br/><br/><label>LCCN: </label>91-076751 
<br/><br/><label>Subjects--Personal Names: </label><br/>Bush, Vannevar, 1890-1974 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic analog computers--History