TY - BOOK AU - Sheng Keng Yun TI - Walking Kung: breathing for health SN - 087728895X AV - WB50 U1 - 613.7/1 PY - 1997/// CY - York Beach, Me. PB - Samuel Weiser KW - Qi gong KW - Breathing exercises KW - Fitness walking N1 - Includes index ER -