TY - BOOK ID - 138203338 TI - Floor proximity emergency escape path marking PY - 1989 PB - [Washington, D.C.] : Dept. of Transportation, Federal Aviation Administration, DB - UniCat KW - Emergency management KW - Safety measures. UR - https://www.unicat.be/uniCat?func=search&query=sysid:138203338 AB - ER -