TY - BOOK AU - Yu,Tricia TI - Tai chi: mind and body SN - 0751364495 AV - GV504 .Y8 2003 U1 - 613.7/148 23 PY - 2003/// CY - New York, NY PB - DK KW - Tai chi N1 - Includes bibliographical references (p. 156-157) and index ER -