Intro. to Oracle SQL and PL/SQL  VTC training CD  [electronic resource] : 

 - [N. p.]:  The Virtual Training Company, Inc., 1996-2004 
 - 2 computer discs; 12 cm. 
<br/><br/><label>ISBN: </label>MED0001828(Local) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relational databases<br/>Oracle (Computer file)<br/>PL/SQL (Computer program language)<br/>SQL (Computer program language)