Leeson, Daniel N <br/><br/>
Basic programming concepts and the IBM 1620 computer 

 - 2nd ed. 
 - New York:   Holt, Rinehart and Winston, Inc.,   1968 
 - xii, 460p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology
<br/><br/><label>Subjects--Index Terms: </label>Basic programming  
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.32.02   / K2