Sybex
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VIP 95折
$1,600$1,520Understanding Cisco Networking Technologies, Volume 1: Exam 200-301
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VIP 95折
$1,980$1,881OCP Oracle Certified Professional Java SE 11 Programmer I Study Guide: Exam 1Z0-815, 2nd Edition
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VIP 95折
$2,640$2,508The Official (ISC)2 SSCP CBK Reference
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VIP 95折
$1,880$1,786Google Professional Cloud Architect Study Guide
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VIP 95折
$1,980$1,881AWS Certified Developer Official Study Guide: Associate (DVA-C01) Exam, Associate Exam
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VIP 95折
$1,650$1,568Machine Learning in the AWS Cloud: Add Intelligence to Applications with Amazon SageMaker and Amazon Rekognition
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80折
$1,320MDM: Fundamentals, Security, and the Modern Desktop: Using Intune, Autopilot, and Azure to Manage, Deploy, and Secure Windows 10
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VIP 95折
$2,800$2,660CompTIA Linux + Certification Kit: Exam XK0-004
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VIP 95折
$1,650$1,568Mastering VBA for Microsoft Office 365, 2019 Edition
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VIP 95折
$1,650$1,568Aws Certified Cloud Practitioner Study Guide: Clf-C01 Exam
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90折
$1,485Ceh V10 Certified Ethical Hacker Study Guide
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VIP 95折
$1,320$1,254Comptia Pentest+ Practice Tests: Exam Pt0-001
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90折
$2,673AWS Certified Solutions Architect Certification Kit: Associate SAA-C01 Exam
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VIP 95折
$2,970$2,822The Official (ISC)2 Guide to the CISSP CBK Reference, 5th Edition
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90折
$1,782(ISC)2 SSCP Systems Security Certified Practitioner Official Study Guide, 2/e (Paperback)
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VIP 95折
$2,900$2,755(ISC)2 SSCP Study Guide and SSCP Practice Test Kit
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VIP 95折
$1,650$1,568Official Google Cloud Certified Associate Cloud Engineer Study Guide
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90折
$1,782AWS Certified Solutions Architect Study Guide: Associate SAA-C01 Exam, 2nd Edition
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VIP 95折
$1,320$1,254AWS Certified Solutions Architect Practice Tests: Associate SAA-C01 Exam
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VIP 95折
$1,320$1,254(ISC)2 SSCP Systems Security Certified Practitioner Official Practice Tests
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VIP 95折
$1,320$1,254MCSA Windows Server 2016 Practice Tests: Exam 70-740, Exam 70-741, Exam 70-742, and Exam 70-743
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VIP 95折
$1,980$1,881Mastering VMware vSphere 6.7
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90折
$1,931CWNA Certified Wireless Network Administrator Study Guide: Exam CWNA-107 5/e
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80折
$1,584Mastering Windows Server 2016
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VIP 95折
$1,320$1,254CISSP Official (ISC)2 Practice Tests
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VIP 95折
$3,300$3,135CompTIA Security+ Certification Kit: Exam SY0-501
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VIP 95折
$2,310$2,195(ISC)2 CISSP Certified Information Systems Security Professional Official Study Guide, 8/e (Paperback)
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VIP 95折
$1,360$1,292CompTIA Security+ Practice Tests: Exam SY0-501
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VIP 95折
$1,360$1,292CompTIA Network+ Practice Tests: Exam N10-007
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VIP 95折
$1,980$1,881CCNA Cloud Complete Study Guide: Exam 210-451 and Exam 210-455