Vintage 1987 IBM System 370 Job Control Language by Gary DeWard Brown Paperback

Vintage 2nd Edition of Gary De Ward Brown’s “System 370 Job Control Language.” Programmer’s reference to the venerable System 370 JCL - Explains the MVS, MVS/XA & VS1 operating systems. Softbound Edition - 340 Pages. Some cover wear - Previous owner’s name written in pen on title page. Solid copy ---- Loc:HomeBS