00307nam a2200109 a 450000500170000008200230001710000220004024500790006225000120014126000270015330000170018020251203091610.0  a613.71068,bD, fro  aFrost, Reuben, B.  aAdministration of physical education and athletics: concepts and practices  a3rd ed.  aDelhibUniversalc1990  a492p, 24 cm.