Sybex
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60折
$1,260AWS Certified Developer Official Study Guide: Associate (DVA-C01) Exam, Associate Exam
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VIP 88折
$1,485$1,452 -
VIP 95折
$2,600$2,470 -
VIP 95折
$2,100$1,995 -
VIP 88折
$1,422$1,390 -
80折
$2,380CompTIA Linux + Certification Kit: Exam XK0-004
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80折
$1,440Mastering VBA for Microsoft Office 365, 2019 Edition (Paperback)
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VIP 95折
$1,580$1,501 -
VIP 95折
$3,980$3,781 -
60折
$840Comptia Linux+ Practice Tests: Exam Xk0-004
-
60折
$990Aws Certified Cloud Practitioner Study Guide: Clf-C01 Exam
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60折
$990Ceh V10 Certified Ethical Hacker Study Guide
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VIP 95折
$3,080$2,926 -
VIP 95折
$1,490$1,416 -
VIP 95折
$3,010$2,860 -
VIP 95折
$2,870$2,727 -
80折
$2,448AWS Certified Solutions Architect Certification Kit: Associate SAA-C01 Exam
-
VIP 95折
$2,280$2,166 -
60折
$1,788(ISC)2 SSCP Study Guide and SSCP Practice Test Kit 2nd
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50折
$1,575The Official (ISC)2 Guide to the CISSP CBK Reference, 5th Edition
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VIP 95折
$3,770$3,582 -
VIP 95折
$2,110$2,005 -
VIP 95折
$2,170$2,062 -
VIP 95折
$1,270$1,207 -
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
-
VIP 95折
$2,160$2,052 -
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