Ramakrishnan, Raghu.
Database management systems / Raghu Ramakrishnan, Johannes Gehrke. - 3rd ed. - McGraw-Hill 2003.
10489
Database management.
QA76.9 / D3Ram.
Database management systems / Raghu Ramakrishnan, Johannes Gehrke. - 3rd ed. - McGraw-Hill 2003.
10489
Database management.
QA76.9 / D3Ram.