00465nam a2200145Ia 4500008004100000041000800041084001300049100000900062245005900071260003200130653001800162700002100180999001900201952009900220160808s2011    xx            000 0 eng d  aeng  aB9:62CC  aLucy  aGeorge and the big bang /cby Lucy and Stephen Hawking  aLondon :bDoubleday,c2011.  aAstro Physics  aHawking, Stephen  c241280d241280  001040708CLaCLbCLd2016-08-12l0oB9:6 Q1p369128q2015-06-01r2016-08-17w2016-08-12yBK