000			00307nam a2200133 4500
999			_c5738 _d5738
008			160616s 000 0
080			_a530.12 _bPAU
100			_aPaul Esposito
100			_aWitten, L
245			_aAsymptotic structure of space-time
500			_aCN L74
690			_aPhysics
942			_cBK _01