00298nam a2200121 a 450000500170000002000150001708200180003210000240005024500350007426000330010930000230014263000110016520251202164210.0 a0394400437 a796.3422bGAL aGallwey, W. Timothy aInner tennisbplaying the game aNew YorkbRandom housec1976 a173 p.b23 cm.cHB aTennis