Who's on the line? : Richard Heffernan Security Management, September 1992, p. 59 & 60.

• Book ID: 103576969
• Publisher: Elsevier Science
• Year: 1992
• Tongue: English
• Weight: 135 KB
• Volume: 11
• Category: Article
• ISSN: 0167-4048
• DOI: 10.1016/0167-4048(92)90123-9