Raine,Derek Thomas,Edwin
Black Holes:An introduction - 2nd. - London Imperial College press 2009 - 198p.
9781848163836
Black holes(astronomy)
523.8875 / RAI/B
Black Holes:An introduction - 2nd. - London Imperial College press 2009 - 198p.
9781848163836
Black holes(astronomy)
523.8875 / RAI/B