HP C++ Release Notes is this document. Release notes are also provided online, as noted above.
HP C++ Programmer's Guide (92501-90005) contains similar, but in some cases less current, information to that of the HP C++ Online Programmer's Guide.
Quick Reference Card (B1637-90001)
HP/DDE Debugger User's Guide contains information on debugging programs with the HP Distributed Debugging Environment on the HP 9000. (B3476-90015)
To order printed versions of Hewlett-Packard documents, refer to manuals(5).