73753774
Sep 12, 1988
Jun 13, 1989
COMPUTERS, COMPUTERIZED CASH REGISTERS, AND COMPUTER PROGRAMS FOR ADMISSION TICKETING AND CONCESSION SALES MANAGEMENT
Electrical and Scientific ApparatusMAINTENANCE AND REPAIR SERVICES OF COMPUTER OPERATED TICKET-DISPENSING AND CONCESSION MANAGEMENT SYSTEMS, FOR OTHERS
Building Construction and Repair