Brann, Amy. Make your brain work : how to maximize your efficiency, productivity and effectiveness / Amy Brann. - London ; Philadelphia, PA : Kogan Page, 2013. - xv, 292 p. : ill. ; 22 cm. Incudes bibliographical reference and index ISBN: 9780749467579 9780749467586 LCCN: 2012037102 Subjects--Topical Terms: Performance--Psychological aspects.Work--Psychological aspects.Mental efficiency.Management--Psychological aspects. LC Class. No.: / .B69 2013 Dewey Class. No.: 158