Shelly, Gary B. <br/><br/>
Introduction to computers and data processing / 
Gary B. Shelly, Thomas J. Cashman. 
 - Brea, CA. :  Anaheim Publishing Company,  1980. 
 - 1 v. (various paging) :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0882361155 0882361155  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.