00692nam a2200193Ia 4500952011700000999001700117005001700134008004100151020002200192041000800214082001700222100002100239245010200260250000800362260004400370300001400414650006300428942000700491  00104070aRIEBPLbRIEBPLd2019-07-10l18o370.78 C865Ep65545q2025-11-06r2025-10-27 12:22:29s2025-10-27yBK  c32994d3299420210225095543.0190710s9999    xx            000 0 und d  a978-93-325-4947-0  aeng  a370.78 C865E  aCreawell, John W 0aEducation research b: planning, conducting, and evaluating quantitative and qualitative research  a4th  aNoidab: Pearson India Education,c2017  axx, 650p.  aEducation - Research - Methodology | Education - Research   cBK