Download or read book Incremental Protection for Existing Commercial Buildings from Terrorist Attack: Providing Protection to People and Buildings written by and published by Government Printing Office. This book was released on with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: FEMA-P-459. Risk Management Series. This manual provides building owners and their design consultants with guidance on developing a program of incremental security enhancements that can be implemented over a period of time.