7371
Computer Programming Services
7372
Prepackaged Software --Software Publishing --Reproduction of Software
7373
Computer Integrated Systems Design
7374
Computer Processing and Data Preparation and Processing Services
7376
Computer Facilities Management Services
7378
Computer Maintenance and Repair
7379
Computer Related Services, NEC
44312
Computer and Software Stores (pt)
51121
Software Publishers
51421
Data Processing Services
334611
514191
On-Line Information Services
534210
Telephone Communications
541511
541512
Computer Integrated Systems Design, Migration, and Security
541710
Computer Related Research and Development
541611
Management Consulting Services; R&D; Feasibility Studies
811212
Computer and Office Machine Repair and Maintenence