00455nam a2200133Ia 4500008004100000082002100041100002300062245005100085260004900136300000800185942000700193952010400200999001700304140113s9999    xx            000 0 und d  a542.1:614.8   M1  a"Bretherick, L., "  aHazards in the chemical laboratory 3rd edition  a1981bThe Royal Society of ChemistrycLondon  a567  cBK  00104070aVTLbVTLd2014-01-13l0o542.1:614.8   M1pVBK4350r2014-01-13 00:00:00w2014-01-13yBK  c60934d60934