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008 201126s9999 xx 000 0 und d
041 _aeng
082 _a378.1
_bARO
100 _aARORA, C L
245 _aB.SC PRACTICAL PHYSICS
690 _aEDUCATION
690 _aAPPLIED SCIENCE
690 _aFET
999 _c9054
_d9054