Dk. <br/><br/>
Ultimate visual dictionary of science 

 - [S.L :  SN],  1998. 
 - 648. 
<br/><br/><label>ISBN: </label>0751504557 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data processing computer science
<br/><br/><label>Dewey Class. No.: </label>003  / DKP