Grauer, Robert T. <br/><br/>
Structured COBOL  a pragmatic approach / 
Robert T. Grauer & Marshall A.Crawford. 
 - Englewood Cliffs, N.J.:  Prentice-Hall,  1981. 
 - 387p.:  ill.;  28 cm. 
 - Prentice - Hall software series. .
<br/><br/> Previous ed. (c1978) published under title: COBOL. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0138544557 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language)<br/>Structured programming