00351nam a2200133Ia 4500008004100000040001700041041001200058082001600070100001900086245004900105250001200154260003800166300001300204230917s9999||||xx |||||||||||||| ||und||  e120265aMAIN  aEnglish  a796.01 G41P  aGill, Diane L. 0aPsychological dynamics of sport and exercise  a3rd ed.  aNew ZealandbHuman kineticsc2008  a332p. p.