Wann, Daniel L. Sport psychology / Daniel L. Wann. - Upper Saddle River, N. J : Prentice Hall, c1997. - xvi, 432 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0024245127 Subjects--Topical Terms: Sports--Psychology aspects LC Class. No.: GV706.4 / W18 1997