000 00344nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a248026
082 _a540
_bGRE
100 _aGregory, S.A.
245 _aChemicals and people
260 _aLondon
_bScientific Book Club
_c1961
300 _av, 175 p.
650 _aChemistry
942 _cS
999 _c59016
_d59016