00309nam a2200133Ia 45000030006000000080041000060400015000471000022000622450025000842600031001093000006001405460012001460050017001580STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSinku Kumar SIngh  aPsychology of Sports  bSports; Delhic2009aDelhi  a0  aEnglish20220125170520.0