TY - BOOK ID - 125614921 TI - Four firefighters killed, trapped by floor collapse, Brackenridge, Pennsylvania (December 20,1991) AU - Routley, J. Gordon. AU - National Fire Data Center (U.S.) AU - TriData Corporation. PY - 1992 PB - [Emmitsburg, Md.] : Federal Emergency Management Agency, U.S. Fire Administration, National Fire Data Center, DB - UniCat KW - Fire fighters KW - Fires KW - Fire investigation KW - Mortality KW - Casualties UR - https://www.unicat.be/uniCat?func=search&query=sysid:125614921 AB - ER -