000			00411nam a2200157Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
082			_a371.775 _bSAF
100			_aAndrew, H G _923052
245			_aSafeguards in the School laboratory
260			_bJohn Murray, _c1965. _aLondon:
300			_a13p.; _c21 cm.
650			_aSchool Education
700			_923053 _aVernon, E.J.
942			_2ddc _cLM
999			_c28292 _d28292