[ Metal threaded fasteners; threaded metal rods, steel wire rods, wire metal rods for brazing and welding, cast steel, iron slabs, cast iron, pipes of metal, roofing of metal, reinforcing materials of metal for concrete, framework of metal for building, guard rails of metal, non-electric cables of metal, thin bands of metal, binding screws of metal for cables, pegs of metal, eye bolts of metal, metal nails and tacks, screw rings of metal, bolts of metal, nuts of metal, shims of metal, copper ...

Scientific research performed by researchers, scientists, academics, teachers and students attending or employed by a school, college or university; computer programming for others through programmers, academics, teachers and students attending or employed by a school, college or university; recovery of computer data; computer software design for others others through technicians, academics, teachers and students attending or employed by a school, college or university; technical consultation...

DATA PROCESSORS, COMPUTERS, AND COMPUTER SOFTWARE FOR USE IN TEACHING COLLEGE LEVEL COURSES, LONG-DISTANCE LEARNING AND ONLINE COLLEGE COURSES

RENTAL OF ADVERTISING SPACE; ADVERTISING AGENCY SERVICES, NAMELY, PROMOTING EDUCATIONAL SERVICES THROUGH THE DISTRIBUTION OF PRINTED AND AUDIO PROMOTIONAL MATERIALS; EMPLOYMENT COUNSELING AND RECRUITING; ORGANIZATION OF COMMERCIAL OR ADVERTISING EXPOSITIONS IN MANY DIFFERENT FIELDS SUCH AS BUSINESS, SCIENTIFIC AND TECHNOLOGICAL DEVELOPMENTS; PUBLICATION OF PUBLICITY TEXTS; PUBLICITY AGENT SERVICES; PRODUCTION AND DISTRIBUTION OF RADIO AND TELEVISION COMMERCIALS; CONDUCTING PUBLIC OPINION POLL...