TY - BOOK AU - Gallwey, W. Timothy TI - The inner game of tennis / SN - 9780330295130 (pbk.) U1 - 796.342 GAL PY - 0000///- CY - London : PB - - KW - Tennis--Psychological aspects N1 - Summary: How to improve your game and discover your true potential by increasing your concentration, willpower and confidence. ER -