TY - BOOK AU - Thomas, Charles E. TI - Process technology : safety, health and environment SN - 9781111036355 U1 - 660.2804 THO 2011 PY - 2011/// CY - Clifton Park, NY PB - Cengage/Wadsworth KW - Chemical engineering KW - Safety measures KW - Chemical engineers KW - Health and hygiene ER -