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001 3164
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020 _a81-7181-106-X
100 _aJoseph, Mary
245 0 _aAlfred nobel
260 _aNew Delhi
260 _bLearners Press
260 _c1994
300 _a48p
490 _aGreat Scientists
650 _aAlfred nobel -- inventions
650 _aDiscoveries and inventions -- alfred nobel
650 _aInventions and discoveries -- alfred nobel
650 _aScience and technology
650 _aScience and technology -- inventions, Alfred nobel
650 _aScientific inventions
942 _cBK
999 _c19328
_d19328