Smoot , George Wrinkles in Time by G. Smoot and Keay Davidson. - 1st - New York Avon Books 1993 - Vi,331 pgs, Index,20.5cms.illust,index B ISBN: 0380720442 Subjects--Topical Terms: Specific Celestial Bodies & Phenomena Dewey Class. No.: 523.1 Smo/Wri