00481nam a2200169Ia 450000500170000000800460001703700120006304000200007504100130009508400230010810000180013124500930014926000360024230000090027836500120028754600120029920250508165654.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a523.1, BOS/OqFEDL  aBoslough John 0aStephen Hawkings universe : an introduction to the most remarkable scientist of out time  aNew York, USAbAvon Booksc1985  a149p  aINRb55  aC.S.E.C