Programmer's COBOL:   A complete reference 

 - New York:   Inter-Act Publications,   1970 
 - xxviii, 320p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL
<br/><br/><label>Subjects--Index Terms: </label>Cobol program 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.06COBOL  / L0