Pollack, Seymour V.  1933- <br/><br/>
A guide to PL/1 and structured programming / 
Seymour V. Pollack, Theodor D. Sterling 
 - 3rd ed. 
 - New York :  Holt, Rinehart and Winston,  1980 
 - xxvi, 646 p. :  ill. ;  25 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0030558212 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PL/I (Computer program language)