| title | ISBN-13 | year of publication |
|---|---|---|
| 徹底攻略 ORACLE MASTER Silver問題集 SQL/Oracle入門編 Oracle9i Database対応 tetteikouryaku ORACLE MASTER Silvermondaishuu SQL/Oraclenyuumonhen Oracle9i Databasetaiou | 978-4-8443-1836-1 | 2003 |
| 徹底攻略ORACLE MASTER Bronze 11gSQL 基礎I問題集対応 tetteikouryakuORACLE MASTER Bronze 11gSQL kisoImondaishuutaiou | 978-4-8443-2639-7 | 2008 |
| 徹底攻略ORACLE MASTER Bronze SQL基礎1問題集 tetteikouryakuORACLE MASTER Bronze SQLkiso1mondaishuu | 978-4-8443-2067-8 | 2005 |
| 徹底攻略ORACLE MASTER Silver問題集 Oracle9i対応 tetteikouryakuORACLE MASTER Silvermondaishuu Oracle9itaiou | 978-4-8443-1733-3 | 2003 |