000 00345nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a510462456
082 _a547
082 _b611 H1
100 _aHancock E.G.
245 0 _aBenzene and its Industri
260 _aLondon
260 _bEarnest Bearn Ltd
260 _c1975
300 _a597
999 _c23388
_d23388