00314nam a2200109Ia 4500008004100000040003800041100001800079245004100097260004000138300001200178653001400190211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aRedl, Helen B 0aSoviet educators on soviet education  bFree press of GlencoeaLondonc1964  a252p p.  aEducation