00273nam a2200109Ia 4500008004100000020001800041100003400059245002200093250001100115260001500126650002200141240827s9999    xx            000 0 und d  a9789353887186  aS. K. Mangal & Shubhra Mangal 0aSports Psychology  aLatest  bSAGEc2021  aSports Psychology