00342nam a2200121Ia 4500008004000000020001800040082001700058100002200075245005400097260003100151300000800182650003000190210210b1992   xxu||||| |||| 00| 0 eng d  a0 553 40507 1  a530.092 FERS  aFERGUSON (Kitty).  aStephen Hawkin: quest for a theory of everything.  aLondonbBantam booksc1992  a192  aStephen Hawking physicist