Sybex
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60折
$840Comptia Linux+ Practice Tests: Exam Xk0-004
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60折
$990Aws Certified Cloud Practitioner Study Guide: Clf-C01 Exam
-
60折
$990Ceh V10 Certified Ethical Hacker Study Guide
-
80折
$2,448AWS Certified Solutions Architect Certification Kit: Associate SAA-C01 Exam
-
60折
$1,788(ISC)2 SSCP Study Guide and SSCP Practice Test Kit 2nd
-
50折
$1,575The Official (ISC)2 Guide to the CISSP CBK Reference, 5th Edition
-
80折
$1,440Official Google Cloud Certified Associate Cloud Engineer Study Guide (Paperback)
-
50折
$990AWS Certified Solutions Architect Study Guide: Associate SAA-C01 Exam, 2nd Edition
-
50折
$699AWS Certified Solutions Architect Practice Tests: Associate SAA-C01 Exam
-
60折
$840(ISC)2 SSCP Systems Security Certified Practitioner Official Practice Tests (Paperback)
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95折
$1,264MCSA Windows Server 2016 Practice Tests: Exam 70-740, Exam 70-741, Exam 70-742, and Exam 70-743
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VIP 88折
$1,782$1,742 -
50折
$1,138CWNA Certified Wireless Network Administrator Study Guide: Exam CWNA-107, 5/e
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80折
$1,504Mastering Windows Server 2016 (Paperback)
-
60折
$1,890(ISC)2 CISSP Certified Information Systems Security Professional Official Study Guide, 8th Edition and Official Practice Tests Kit
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36折
$499CompTIA Security+ Practice Tests: Exam SY0-501
-
VIP 88折
$1,782$1,742 -
60折
$990CompTIA Cloud+ Study Guide Exam CV0-002
-
50折
$990AWS Certified Advanced Networking Official Study Guide: Specialty Exam
-
VIP 88折
$1,620$1,584 -
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
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VIP 88折
$2,079$2,033 -
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
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VIP 88折
$2,673$2,614 -
VIP 88折
$1,782$1,742 -
60折
$1,128Mastering Windows Server 2016 Hyper-V
-
VIP 88折
$1,485$1,452 -
VIP 88折
$2,079$2,033