After several years of planning and a series of false starts, a new federal venture to review reading research has hit another bureaucratic hurdle--one that could keep it from ever getting off the ground. A planned announcement last week of the membership of the Commission on Reading Research was put on hold by the National Institute for Literacy while officials sought final approval from the U.S. Department of Education and other federal agencies that the institute reports to. Although the institute, known as NIFL, has already recruited commission members after a lengthy nomination and selection process, Education Department officials said it has not been decided if such a panel will ever be established.