00287nam a2200121 a 450000500170000002000150001708200200003210000180005224500230007026000300009330000220012370000200014520251203110059.0  a0880117222  a796.342019bSLA  aSlaikeu, Karl  aFocused for tennis  aUSAbHuman Kineticsc1998  aviii,135p.c22cm.  aTrogolo, Robert