printed materials, namely, books, pamphlets and periodical magazines on legal topics

educational services, namely, conducting courses and seminars in legal education and on legal topics, and providing legal education materials in connection therewith via a global computer network

association services, namely, promoting the interests of lawyers; computer services, namely, leasing access time to an on-line computer data base in the field of legal information, and providing on-line newsletters, legal briefs, law practice forms, and case reports in the field of legal information