TY - BOOK AU - Norman,Thomas L. TI - Risk analysis and security countermeasure selection SN - 9781420078701 (hbk. : alk. paper) PY - 2010/// CY - Boca Raton PB - CRC Press KW - Security systems KW - Business enterprises KW - Security measures KW - Office buildings KW - Computer security KW - Risk assessment N1 - Includes bibliographical references and index ER -