Welburn, Tyler <br/><br/>
Structured COBOL :  fundamentals and style / 
Tyler Welburn 
 - California :  Mayfield Publishing ,  1981 
 - xv, 534p. :  ill. ;  32 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0874845432 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers <br/>Structured programming<br/>COBOL<br/>Computer programming languages
<br/><br/><label>Dewey Class. No.: </label>510.78  / WEL