Cowlishaw, M. F. <br/><br/>
The REXX language :  a practical approach to programming / 
Michael Cowlishaw. 
 - 2nd ed. 
 - Englewood Cliffs, N.J. :  Prentice Hall,  c1990. 
 - xii, 203 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0137806515 
<br/><br/><label>LCCN: </label>89071130 
<br/><br/><label>Subjects--Topical Terms: </label><br/>REXX (Computer program language)
<br/><br/><label>LC Class. No.: </label>QA76.73.R24  / C69 1990 
<br/><br/><label>Dewey Class. No.: </label>005.13/3