01118nam a2200265Ia 4500 TVU_19315 210423s9999 xx 000 0 und d 0071549811 9780071549813 eng 621.38928076 Ph309 Bill Phillips Locksmith and security professionals' exam study guide Bill Phillips New York McGraw-Hill 2009 xi, 344 p. 28 cm Includes bibliographical references (p. 344) Filled with career-building instruction and guidance, Locksmith and Security Professionals' Exam Study Guide is a hands-on learning tool that will help you pass a wide variety of certification exams with flying colors! Comprehensive and easy-to-use, this self-study resource contains hundreds of exam-like questions and answers that will enable you to achieve security certification in your specific fields Locks and keys; Police; Private Bill Phillips Trung tâm Học liệu Trường Đại học Trà Vinh