Industrial security management manual / W.M. Corpuz, D.B.G. Delizo.

Warren M. Corpuz has been a practicing criminologist specializing in security and public safety management. He holds a Master's Degree in Criminology from the University of Baguio and obtained his Bachelors Degree in Criminology from Baguio Colleges Foundation (now University of the Cordillera) where he was employed as Head of Security Office, Faculty Member and later on Department Head of the College of Criminal Justice Education. He earned a great degree of experience as a security practitioner. Some of those were his stint as CRSSecurity Manager of SM City Baguio, Assistant General Manager of Baguio investigation and security Agency Inc., and Security Consultant of Evangel Sales and Services, inc. He is the current Dean of Criminology of the Central Luzon College of Science and Technology. He also provides lectures in the Criminology review classes of various universities and colleges as well as some Criminology Review Centers in the Philippines. Darlito Bernard G. Delizo is the Head Pastor of the Puzon Church, Rosario, La Union of the ETERNAL SPRING OF LIVING WATER CHRISTIAN MINISTIRES, a full Gospel Born Again Christian Church. He earned degrees in Bachelor and Master of Science in Criminology, Master in Public Administration, Master of Divinity, and Doctor of Philosophy in Christian Education. He is a former faculty member of the University of the Cordilleras and the University of Baguio. He also a former Den of the College of Criminology of Polytechnic College of La Union, Agoo, La Union. Further, he is a regular lecturerin the Criminology review classes of various universities and colleges as well as some Criminology Review Centers in the Philippines. Prior to his stint in the academe, he has comprehensive experiences in the field of Industrial Security. He started as a security guard in 1989 while working his was through college. He eventually held positions in some security agencies as security officer, security inspector, detachment commander operations manager and branch manager, all in the city of Baguio.