TY - BOOK AU - Wayne, Peter M AU - Mark L, Fuerst ED - KCU TI - The Harvard medical school guide to Tai Chi: 12 weeks to a healthy body, strong heart & sharp mind SN - 9781590309421 U1 - 613.7148 PY - 2013/// CY - Colorado PB - Shambhala N1 - it includes index ER -