Certification Java Computer Program Language : Oracle Certified Associate, Java SE 8 programmer exam (1Z0-808) complete video course / Simon Roberts. [O'Reilly electronic resource]
Certification Requirements Engineering Study Guides : Basiswissen requirements engineering : Aus- und Weiterbildung zum "Certified Professional for Requirements Engineering" ; Foundation Level nach IREB-Standard / Klaus Pohl, Chris Rupp. [O'Reilly electronic resource]
Certification Software Engineering Study Guides : Basiswissen requirements engineering : Aus- und Weiterbildung zum "Certified Professional for Requirements Engineering" ; Foundation Level nach IREB-Standard / Klaus Pohl, Chris Rupp. [O'Reilly electronic resource]
Certification Sql Server Study Guides : Developing SQL databases exam 70-762 certification : prepare to take the Microsoft 70-762 exam and work towards your MCSA : SQL 2016 database development certification / with Mark Long. [O'Reilly electronic resource]
2017
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Certification Stockbrokers : Securities Industry Essentials Exam For Dummies with Online Practice / Rice, Steven. [O'Reilly electronic resources]
Certification System Design Study Guides : Basiswissen requirements engineering : Aus- und Weiterbildung zum "Certified Professional for Requirements Engineering" ; Foundation Level nach IREB-Standard / Klaus Pohl, Chris Rupp. [O'Reilly electronic resource]