Inleiding ........................................................................ 3
Aan- en uitzetten ..........................................................................16
Het toetsenbord ...........................................................................16
Opslagregisters............................................................................22
Percentagefuncties ........................................................................25
Percentages ..........................................................................25
Nettowaarden.......................................................................25
Kalenderfuncties...........................................................................28
Datumformaat .......................................................................28
Inhoudsopgave
5