00446nam a2200145Ia 450000500170000000800460001703700120006304000210007504100130009608400210010910000240013024500760015426000550023030000150028520250508163346.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDL bengcFEDL  aeng2eng  a371.7, OBEqFEDL  aOberteuffer Delbert 0aPhysical education: A text book of principles for professional students  aNew York, USAbHarper and Brothers Publisherc1956  axiii,479p.