z/OS V1R6.0 Security Server RACF Diagnosis Guide
IBM
z/VM: DFSMS/VM Messages and Codes
27h1213
Kernel Messages 4.4
IBM Informix High-Performance Loader User’s Guide
System Administrator’s Handbook for IS 4.1.2
Unknown
c3307862
c2768102
Unplugged Tots
Hannah Hagon