9 Computer communication programs prerecorded on magnetic tapes, disks and compact disks to create a local database and to allow access to database information for extracting information therefrom and to input information to the database, to enable access through a global communication network to access a central database to add information to the central database and to extract information from the central database and to accept information at the local database relating to time and expenses for the creation of billing statements
Trademark: 75733056
