Product Description: This book describes the risk management methodology as a specific process, a theory, or a procedure for determining your assets, vulnerabilities, and threats and how security professionals can protect them. Risk Management for Security Professionals is a practical handbook for security managers who need to learn risk management skills...read more (view table of contents, read Amazon.com's description)

Provides information about and instruction in the sales, service, and installation of locks, discussing in detail the various lock mechanisms and locksmithing activities

Product Description: Book by Roper, C. A.