00273nam a2200109 a 450000500170000002000150001708200170003210000160004924500340006526000420009930000220014120251203110248.0  a8172160429  a796.077bUPP  aUppal, A.K.  aPrinciples of sports training  aNew DelhibFriends Publicationsc2001  a161p.c22cm.bHB.