Sybex

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60折
$990CompTIA Cloud+ Study Guide Exam CV0-002 -
50折
$990AWS Certified Advanced Networking Official Study Guide: Specialty Exam -
VIP 95折
$1,800$1,710 -
80折
$1,440CWTS, CWS, and CWT Complete Study Guide: Exams PW0-071, CWS-2017, CWT-2017 1st Edition -
50折
$990AWS Certified SysOps Administrator Official Study Guide: Associate Exam -
VIP 95折
$2,310$2,195 -
80折
$1,056CCNA Routing and Switching Practice Tests: Exam 100-105, Exam 200-105, and Exam 200-125 -
80折
$3,184CCNA Routing and Switching Complete Certification Kit: Exams 100 - 105, 200 - 105, 200 - 125 -
VIP 95折
$2,970$2,822 -
$2,100$2,058 -
60折
$1,128Mastering Windows Server 2016 Hyper-V -
VIP 95折
$1,650$1,568 -
VIP 95折
$2,310$2,195 -
60折
$2,100CCNA Routing and Switching Complete Deluxe Study Guide: Exam 100-105, Exam 200-105, Exam 200-125 (2/e) -
80折
$1,584Mastering Microsoft Exchange Server 2016 (Paperback) -
50折
$1,595CISSP (ISC)2 Certified Information Systems Security Professional Official Study Guide, 7th Edition and Official ISC2 Practice Tests Kit -
VIP 95折
$1,985$1,886 -
80折
$1,848CWSP: Certified Wireless Security Professional Study Guide CWSP-205 (2/e) -
80折
$1,056CCNA ICND2 Study Guide: Exam 200-105 (3/e) -
17折
$399CEH v9: Certified Ethical Hacker Version 9 Kit -
VIP 95折
$4,200$3,990 -
80折
$1,584MCSA Microsoft Windows 10 Study Guide: Exam 70-697 -
VIP 95折
$2,640$2,508 -
VIP 95折
$2,640$2,508 -
23折
$299CEH v9: Certified Ethical Hacker Version 9 Practice Tests -
50折
$1,650PMP Project Management Professional Exam Certification Kit 3/e(paperback) -
80折
$2,520OCA / OCP Java SE 8 Programmer Certification Kit: Exam 1Z0-808 and Exam 1Z0-809 (Paperback) -
80折
$1,320CCNA Data Center: Introducing Cisco Data Center Technologies Study Guide: Exam 640-916 -
VIP 95折
$2,330$2,214 -
80折
$1,728VMware vSphere PowerCLI Reference: Automating vSphere Administration, 2/e (Paperback)