Weiss, Eric A <br/><br/>
Programming the IBM 1620. 

 - 2d ed. 
 - Englewood Cliffs, N.J.,  Prentice-Hall  [1965] 
 - 191 p. 
<br/><br/>Bibliography: p. 145. 
<br/><br/><label>LCCN: </label>65017860  
<br/><br/><label>Nat. Bib. No.: </label>GB65-23108 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IBM 1620 (Computer)--Programming.<br/>Programming languages (Electronic computers)
<br/><br/><label>LC Class. No.: </label>QA76.8.I16  / G4 1965 
<br/><br/><label>Dewey Class. No.: </label>001.642  / WEP 1965