00502nam a2200145Ia 4500008004100000020001800041082001500059100001800074245009200092260004500184300001300229942000700242952009000249999001700339190710s9999    xx            000 0 und d  a81-269-0132-2  a370.78 D64  aDiwan, Rashmi 0aImproving quality of educational research : quest of school practitioners and researchs  aNew DelhibAtlantic Publishers andc2002  axiv, 262  cBK  00104070aRIEBPLbRIEBPLd2019-07-10l0p56350r2019-07-10 00:00:00w2019-07-10yBK  c23835d23835