Rosenthal, Norman E. Super mind : How to boost performance and live a richer and happier life through transcendental meditation / Norman E. Rosenthal. - Tarcher Perigee2016 - 309 ISBN: 978-0-399-18485-7 paperback 978-0-399-17474-2 hardback LC Class. No.: GC BF 637 R67 2016