TY - ADVS ED - Safetycare Australia Pty. Ltd., TI - Safe handling of gases PY - 1992/// CY - [S.l.] PB - Safetycare Australia KW - Gases KW - Safety measures N1 - Accompanied by 1 trainer's manual N2 - Described gas cylinders supply a wide variety of gases for a multitude of different industrial, medical and domestic purpose ER -