Pickover, Clifford A Surfing through hyperspace : understanding higher universes in six easy lessons Clifford A. Pickover - Oxford Oxford University Press 1999 - xxiv, 239 p. : ill. ; 25 cm Includes bibliographical references (p. 230-236) and index ISBN: 9780195142419 Subjects--Topical Terms: CosmologyFourth dimensionHyperspaceMathematics - PhilosophyScience - Philosophy Dewey Class. No.: 523.1 PIC