16 printed materials for use in the conduct of market tests, market studies and opinion polls, namely, questionnaires and instructional materials distributed therewith; printed reports in the field of market research, market testing, market studies and opinion polling; periodical publications, namely, journals in the field of market research, market testing, market studies and opinion polling; books in the field of market research, market testing, market studies and opinion polling; brochures in the field of market research, market testing, market studies and opinion polling; bindings for books and printed reports; mounted and unmounted photographs; and stationary