Black holes and baby universes and other essays /
Hawking, Stephen.
Black holes and baby universes and other essays / Stephen Hawking - New York : Bantam Books, 1994. - ix,182p. :
Includes index
9780553374117
Physics
530.1 / HAW/B
Black holes and baby universes and other essays / Stephen Hawking - New York : Bantam Books, 1994. - ix,182p. :
Includes index
9780553374117
Physics
530.1 / HAW/B