00307nam a2200109Ia 4500008004100000020001800041082001500059100000900074245008200083260002400165300000800189190710s9999    xx            000 0 und d  a0-226-60170-6  aR,370.58,N  aNSSE 0aNinety-ninth Yearbook of the National Society the Study of Education. Part.I.  aIllinosbNSSEc2000  a340