Svoboda, Antonín. <br/><br/>
Computing mechanisms and linkages; 
by Hubert M. James [under the supervision of the] Office of Scientic Research Committee. 
 - New York,  Dover,  1965 
 - xii, 359 p.  illus.  24 cm. 
<br/><br/><label>Subjects--Index Terms: </label>Calculators 
<br/><br/><label>Dewey Class. No.: </label>004  / SVO