Chambers Dictionary of Science and Technology  

 - Chambers.   Edinburgh  1975 
 - 1296p.  Table and Fig. 
 - Volume   II .
<br/><br/><label>ISBN: </label>0 550 18005 2 
<br/><br/><label>Nat. Bib. No.: </label>3993 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science, knowledge & system
<br/><br/><label>Universal Decimal Class. No.: </label>03  / CHA