000 00303nam a2200109Ia 4500
008 171211s9999 xx 000 0 und d
245 _aGravitation: Foundations and Frontiers
245 _cT. Padmanabhan
260 _c2010
650 _xASTRONOMY
856 _uhttp://down.ebook777.com/065/0521882230.pdf
999 _c349388
_d349388