Grauer, Robert T. <br/><br/>
TRS-80 COBOL  

 - Englewood Cliffs  Prentice-Hall   1983 
 - xiii, 305p. 
<br/><br/> Glossary p. 298 - 302 
<br/><br/><label>Universal Decimal Class. No.: </label>004.432.2COB  / GRA