Sherr, Sol., ed. <br/><br/>
Input devices 

 - Boston  Academic press  1988 
 - xii, 301p. 
<br/><br/><label>ISBN: </label>0126399700 
<br/><br/><label>Subjects--Index Terms: </label>Input units  Computer science  Digitizers  Computer hardware 
<br/><br/><label>Universal Decimal Class. No.: </label>004.35  / SHE