Grego, Peter.
Universe /
Peter Grego.
- 2nd ed.
- London : Collins, 2006.
- 191 p. : ill. (chiefly col.), ports. (some col.) ; 21 cm.
- Need to know? .
Includes bibliographical references and index.
9780007214389
Cosmology--Popular works.
QB982 / G74 2006
372.6