000 00263nam a2200085 4500
080 _a542
_b: 614.8 MAN.72
245 _aGuide for safety in the chemical laboratory. Ed - 2
700 _aManufacturing chemists association
260 _aNew York
_bVan Nostrand Reinhold Co,
_c1972
300 _avi+505p
999 _c30470
_d30470