Buzan, Tony. The mind map book by Tony Buzan, with Barry Buzan. - London : BBC Books, 1993 - 320 p. : ill. (some col.) ; Include Bibliographical Referencea and Index ISBN: 9780563363736 Subjects--Topical Terms: Intellect.Brain.Thought and thinking. LC Class. No.: BF431 / .B883 1993