Sybex
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60折
$1,680The Official (ISC)2 SSCP CBK Reference 5/e -
60折
$1,260OCP Oracle Certified Professional Java SE 11 Programmer I Study Guide: Exam 1Z0-815, -
80折
$1,680Official Google Cloud Certified Professional Cloud Architect Study Guide -
VIP 95折
Lpic-1 Certification Kit: Exam 101-500 and Exam 102-500$2,840$2,698 -
80折
$1,968AWS Certified Developer Official Study Guide: Associate (DVA-C01) Exam, Associate Exam -
VIP 95折
Lpic-1 Linux Professional Institute Certification Practice Tests: Exam 101-500 and Exam 102-500 (Paperback)$1,500$1,425 -
VIP 95折
Machine Learning in the AWS Cloud: Add Intelligence to Applications with Amazon SageMaker and Amazon Rekognition (Paperback)$1,800$1,710 -
VIP 95折
Comptia Project+ Certification Kit: Exam Pk0-004$2,560$2,432 -
VIP 95折
MCA Modern Desktop Administrator Study Guide: Exam MD-100$2,140$2,033 -
VIP 95折
MDM: Fundamentals, Security, and the Modern Desktop: Using Intune, Autopilot, and Azure to Manage, Deploy, and Secure Windows 10$1,580$1,501 -
80折
$2,380CompTIA Linux + Certification Kit: Exam XK0-004 -
VIP 95折
Mastering VBA for Microsoft Office 365, 2019 Edition (Paperback)$2,030$1,928 -
VIP 95折
Comptia A+ Complete Practice Tests: Exam Core 1 220-1001 and Exam Core 2 220-1002$1,560$1,482 -
VIP 95折
Comptia A+ Complete Certification Kit: Exam Core 1 220-1001 and Exam Core 2 220-1002$3,930$3,733 -
60折
$840Comptia Linux+ Practice Tests: Exam Xk0-004 -
60折
$990Aws Certified Cloud Practitioner Study Guide: Clf-C01 Exam -
60折
$990Ceh V10 Certified Ethical Hacker Study Guide -
VIP 95折
Comptia Pentest+ Practice Tests and Study Guide Exam Pt0-001$3,100$2,945 -
VIP 95折
Comptia Pentest+ Practice Tests: Exam Pt0-001$1,560$1,482 -
VIP 95折
Phr and Sphr Professional in Human Resources Certification Complete Deluxe Study Guide: 2018 Exams$2,970$2,821 -
VIP 95折
Comptia A+ Complete Deluxe Study Guide: Exam Core 1 220-1001 and Exam Core 2 220-1002$2,840$2,698 -
80折
$2,520AWS Certified Solutions Architect Certification Kit: Associate SAA-C01 Exam -
VIP 95折
Phr and Sphr Professional in Human Resources Certification Complete Study Guide: 2018 Exams$2,300$2,185 -
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 -
VIP 95折
PHR / SPHR Professional in Human Resources Certification Kit$3,800$3,610 -
VIP 95折
(ISC)2 SSCP Systems Security Certified Practitioner Official Study Guide, 2/e (Paperback)$2,180$2,071 -
VIP 95折
Comptia A+ Complete Study Guide: Exam Core 1 220-1001 and Exam Core 2 220-1002$2,140$2,033 -
VIP 95折
CompTIA A+ Complete Review Guide: Exam Core 1 220-1001 and Exam Core 2 220-1002, 4th Edition$1,250$1,187 -
50折
$990AWS Certified Solutions Architect Study Guide: Associate SAA-C01 Exam, 2nd Edition