Preece, Linda L. <br/><br/>Oracle SQL and introductory PL/SQL / Linda L. Preece.   -- Boston, USA:  McGraw-Hill, Inc.,  2004.  <br/>xvi, 246 p. ;  ill.  25 cm. <br/><br/> Includes bibliographical references, appendices and index.  <br/><br/><label>ISBN: </label>0072860464 <br/><br/><label>Subjects--Topical Terms: </label><br/>SQL (Computer program language).<br/>PL/SQL (Computer program language).<br/>Oracle (Computer file).<br/><br/><label>Dewey Class. No.: </label>Res 005.133 P912 2004