Train your brain more : 60 days to a better brain /
Kawashima, Ryuta
Train your brain more : 60 days to a better brain / Ryuta Kawashima - London : Penguin Books, c2008 - 172 p. : ill. ; 26 cm.
0141035501 9780141035505
Mental discipline
Train your brain more : 60 days to a better brain / Ryuta Kawashima - London : Penguin Books, c2008 - 172 p. : ill. ; 26 cm.
0141035501 9780141035505
Mental discipline