Black holes and baby universes and other essays
Stephen Hawking
Black holes and baby universes and other essays - Bantam Books - xv, 172p.
Cosmology
Science – Philosophy
Physicists
530.1 HAW(BLA) NOVEL
Black holes and baby universes and other essays - Bantam Books - xv, 172p.
Cosmology
Science – Philosophy
Physicists
530.1 HAW(BLA) NOVEL