Time life <br/><br/>
Time-life book : understanding computers(vol.3) : input/output 

 - London  Lifetime books  1990 
<br/><br/> School of Marine Sciences 
<br/><br/><label>Subjects--Index Terms: </label>Computer science  Computer science  
<br/><br/><label>Dewey Class. No.: </label>001.642