Database management systems / Raghu Ramakrishnan, Johannes Gehrke. Ramakrishnan, Raghu. Gehrke, Johannes. Database management. QA76.9.D3 R237 2003 005.74 21 RAD Includes bibliographical references (p. 1005-1044) and indexes. Boston : McGraw-Hill, c2003. c2003. 2003 Text xxxii, 1065 p. : http://www.loc.gov/catdir/description/mh024/2002075205.html http://www.loc.gov/catdir/toc/mh023/2002075205.html eng