000 00307nam a2200121Ia 4500
008 211214s9999 xx 000 0 und d
100 _aKremer, J , Moran, A, Walker, G & Craig, C
245 _aKey Concepts in Sport Psychology
260 _bSage
_c2012
300 _ax; 222
650 _aSM
942 _cBK
999 _c103376
_d103376