Anderson, R.G. <br/><br/>
Data processing :  principles and practice (vol.1) 

 - 7th. ed.  
 - London:  Pitman,  1990 
 - 420p.;  21cm. 
<br/><br/><label>ISBN: </label>0712110194 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science <br/>Data processing
<br/><br/><label>Dewey Class. No.: </label>004.1  / AND