Steve O'Hearn

Libri
OCA Oracle Database SQL Exam Guide (Exam 1Z0-071) OCA Oracle Database SQL Exam Guide (Exam 1Z0-071)
OCA Oracle Database SQL Exam Guide (Exam 1Z0-071)
2017
OCE Oracle Database SQL Certified Expert Exam Guide (Exam 1Z0-047) OCE Oracle Database SQL Certified Expert Exam Guide (Exam 1Z0-047)
OCE Oracle Database SQL Certified Expert Exam Guide (Exam 1Z0-047)
2009