Ammara Aslam <br/><br/>
Semantic based query rewriting in data integration 
Ammara Aslam 
 - Islamabad:  NUST School of Electrical Engineering & Computer Science,  2009. 
 - xiii, 63 p. :  ill. ;  27 cm. 
<br/><br/> Supervisor : Dr. Sharifullah Khan. 
<br/><br/><label>Dewey Class. No.: </label>MIT-6