Clark, Ann L.,  1954- <br/><br/>
A short course in PL/I and PL/C / 
Ann L. Clark [and] Steven L. Mandell. 
 - St. Paul :  West,  1978. 
 - x, 190 p. :  ill. ;  25 cm. 
 - The West series in data processing & information systems. .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0829902198  7.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/> PL/I (Computer program language).<br/> PL/C (Computer program language).