8Burton Clark, The Higher Education System, Berkeley: University of California Press, Ltd. , 1983,p. 143.
9Peter Scott, The meanings of Mass Higher Education, Suffolk: The Society for Researeh into Higher Edueation & Open University Press, 1995, p. 168.
10Martin Trow,"Problems in The Transition from Elite to Mass Higher Education", Policies for Hither Education, OECD General Report of Conference on FPose-Secondary Education, Paris, 26^th-29^th June, 1973,p. 63-71,61.
