Pratt, Philip J.,   1945- <br/><br/>
Concepts of database management /  
Philip J. Pratt, Joseph J. Adamski. 
 - 7th ed. 
 - Boston, MA :   Course Technology, Cengage Learning,   c2012. 
 - xv, 415 p. :  ill. ;   28 cm. 
<br/><br/><label>ISBN: </label>9781111825911 (pbk.) 1111825912 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management.<br/>Relational databases.
<br/><br/><label>Dewey Class. No.: </label>005.756  / PRA 2012