Spencer, Donald D. <br/><br/>
Data Processing : An Introduction with Basic 

 - 2nd Ed.; 
 - London:  Charles E. Merrill Publishing Co.,  1982. 
 - 528p.;  col.ill.  25cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programming, programs & data
<br/><br/><label>Dewey Class. No.: </label>001.6  / SPE