Reference
Introduction
REXX General Concepts
Keyword Instructions
Functions
Parsing
Numbers and Arithmetic
Conditions and Condition Traps
REXX/CICS Text Editor
REXX/CICS File System
REXX/CICS List System
REXX/CICS Command Definition
REXX/CICS DB2 Interface
REXX/CICS High-level Client/Server Support
REXX/CICS Panel Facility
REXX/CICS Commands