DeRossi, Claude J. <br/><br/>
Exploring the world of data processing / 
Claude J. DeRossi 
 - Virginia :  Reston Pub.,  c1975 
 - xv, 256 p. :  ill., port. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0879092599 :  USD 9.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing<br/>Computer programming<br/>Programming languages (Electronic computers)
<br/><br/><label>Dewey Class. No.: </label>001.64