000 00285nam a2200109Ia 4500
008 220630s9999 xx 000 0 und d
020 _a978 0 470 34428 6
082 _a542.0289 HILL
100 _aHILL ROBERT H
_988405
245 0 _aLABORATORY SAFETY FOR CHEMISTRY STUDENTS
942 _cBK
_y561
_zJohn Tresidder
999 _c50165
_d50164