000 00309nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a661.81611 H234
100 _aHANCOCK.E.G
245 0 _aBENZEN AND ITS INDUSTRIAL DERIVATIVES
260 _aLONDON
_bERNEST BENN
_c1975
300 _a24X16
942 _cBK
_2DDC
999 _c16936
_d16936