A review of a decade's experience with the implementation of PL 94-142 provides an opportunity to assess the process of providing education to students with handicapping conditions and to study the larger general education system. In addition, such a review offers an opportunity to examine changes in the place of persons with disabilities in American society. Alan Gartner and Dorothy Kerzner Lipsky find both the practice and conceptualization of a separate special education system wanting, and they propose a single system, special for all students.