Jonathan Barnes's own poor eyesight, combined with his biologist's curiosity and his frustration at previously published accounts of the Bates method, caused him to write Improve Y...lihat lebih banyakJonathan Barnes's own poor eyesight, combined with his biologist's curiosity and his frustration at previously published accounts of the Bates method, caused him to write Improve Your Eyesight.lihat lebih sedikit