00700nam a2200193Ia 4500952009000000999001500090005001700105008004100122041000800163082001500171100001900186245006800205260005500273300001600328440002800344650010500372700002200477942000700499  00104070aRIEBPLbRIEBPLd2019-07-09l0p22376r2019-07-09 00:00:00w2019-07-09yBK  c7198d719820191210153441.0190710s9999    xx            000 0 und d  aeng  a370.78 G59  aGood, Carter V 0aMethods of research educational, psychological, sociologicalb:  aNew Yorkb: Appleton - Century Croft, Inc., c1954  axx, 920 p.   aTextbooks in education   aEducation - Research - Methoda| Psychology - Research - Methods a| Sociology - Research - Methods   aScates, Pouglas E  cBK