Janossy, James G. <br/><br/>
Practical MVS JCL examples :  an introduction to MVS/ESA / 
James G. Janossy 
 - New York :  Wiley,  1993 
 - xxii, 378 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0471573167 9780471573166 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IBM 370 (Computer)--Programming<br/>IBM system/390 (Computer)--Programming<br/>IBM MVS<br/>Job Control Language (Computer program language)