Preece, Linda L. Oracle SQL and introductory PL/SQL / Linda LPreece. - Boston : McGraw-Hill, 2004. - xvi, 246 p; 26 cm. ISBN: 0071241582 Subjects--Topical Terms: Oracle (Computer file) SQL (Computer program language) PL/SQL (Computer program language) Dewey Class. No.: 005.133 PRE