The group's principal activities are producing investment related periodical publications and providing investment advisory services to mutual funds, institutions and individual clients. the group publishes investment related periodicals in both printed and electronic form which include, the value line investment survey, value line select, the value line mutual fund survey, the value line special situations service, the value line options survey and the value line convertibles survey. the group also provides current and historical financial databases in standard computer formats. publishing accounted for 61% of fiscal 2002 revenues and investment management services, 39%.