Train your brain : mental and physical fitness /
Jasper, Bettina M.
Train your brain : mental and physical fitness / Bettina M. Jasper ; [translated by Paul Chilvers Grierson] - Aachen, Germany : Meyer & Meyer Sport, 1999 - 141 p. ; 23 cm.
3891245319 RM16.18
Mental discipline
Physical fitness
Train your brain : mental and physical fitness / Bettina M. Jasper ; [translated by Paul Chilvers Grierson] - Aachen, Germany : Meyer & Meyer Sport, 1999 - 141 p. ; 23 cm.
3891245319 RM16.18
Mental discipline
Physical fitness
