000			00303nam a22001337a 4500
008			181003b xxu||||| |||| 00| 0 eng d
020			_a0471814776
041			_aeng
080			_a520
100			_a42
101			_aAST
245			_aSeven Ideas that shook the Universe _cSpielberg,N
942			_2udc _cBK
999			_c48820 _d48820