000 00308nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
020 _a924154175X
082 _a363
082 _b7384 C
245 0 _aChemical methods for the
260 _aGeneva
260 _bWHO
260 _c1987
300 _a"vi,107"
999 _c25083
_d25083