000 01253nam a2200169 4500
020 _a9780374707149
024 _a872601870
050 _aQB981
082 _a523.1
100 1 _aAlex Vilenkin
245 1 _aMany Worlds in One
260 _bHill and Wang
300 _a248 pages
520 _a
650 _aPhysical Sciences
999 _c16723
_d16723