TY - BOOK AU - Moore,Gareth TI - Keep your brain fit: 101 ways to tone your mind SN - 9781844838332 (pbk.) U1 - 153.4 PY - 2009/// CY - London PB - Duncan Baird Publishers KW - Cognition KW - Problems, exercises, etc KW - Intellect KW - Logic puzzles N1 - Includes bibliographical references and index; 1. The brain at work. 2. Start-up exercises. 3. Getting fitter day by day. 4. Intermediate exercises. 5. Advanced mental skills ER -