00266nam a2200097Ia 4500008004100000020001700041082001500058245004900073260003900122300000700161190710s9999    xx            000 0 und d  a755-500-6-80  aR 016.3707 0aEducational research at M.Ed level 1966-1978  aIndorebUniversity of Indorec1978  a78