10 PRINT "HP CONTRIBUTED LIBRARY - TIMESHARE BILLING PACKAGE." 20 PRINT "PROGRAM NAMES ARE: CHECK, COMBIN, CUS, CUSLIS, CUSORT" 30 PRINT "DRIVER, EDITR, IDCHEK, INV1, LOADER, OVERLA, USAGE." 40 PRINT "ORDER 36888-18039 FOR COMPLETE DOCUMENTATION INSTRUCTIONS." 50 END