1993 HP-48 Calculator Handbook 2nd HP-48G HP-48GX Easy Course SysRPL Programming

An easy course in using and programming the HP 48GX Calculator

Graphics on the HP 48GX Calculator

HP 48G Graphing Calculator Hewlett Packard 32K RAM

Manual for HP 48 Calculator: The HP48 Programmer's Toolkit

An Easy Course In Using The HP-48SX Calculator, Dan Coffin

HP Hewlett Packard 48sx Scientific Expandable Calculator Please READ Description