Adamski, Joseph J & Pratt, Philip J <br/><br/>
Database management concepts.-7th ed. 

 - 7th ed 
 - Cengage Learning  Andover  c2012 
 - xv,415 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>001.64