TY - BOOK AU - Kremer,John TI - Key concepts in sport psychology T2 - SAGE key concepts AV - GV706.4 .M67 2012 U1 - 796.019 23 PY - 2012/// CY - Los Angeles, [Calif.], London PB - SAGE KW - Sports KW - Psychological aspects KW - Idrottspsykologi KW - sao N1 - Includes bibliographical references and index ER -