00393nam a2200145Ia 450000500170000000800460001703700120006304000200007504100130009508400220010810000180013024500290014826000570017730000130023420250508161726.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a374.91, KELqFEDL  aKelley Earl C 0aWorkshop way of learning  aNew York, USAbHarper and Brothers Publishers c1951  axiv,169p