000 00307nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a540.023 B471
100 _aBENNETT.H
245 0 _aCHEMICAL SPECIALITIES: SYMPOSIUM
260 _aNEW YORK
_bChemical Pub. Co
_c1969
300 _a22X14
942 _cBK
_2DDC
999 _c15034
_d15034