NOVEMBER 1976 HEWLETT-PACKARD JOUENAL

One is a small, portable printing calculator and the other is a hand-held version without a printer. Both versions feature a "smart" magnetic card reader, and each can run the other's programs. by Peter 0. Dickinson and William E. Egbert TWO POWERFUL NEW fully programmable per sonal calculators in the tradition of the HP-65 ................
................