Kimball, Ralph and Caserta, Joe. <br/><br/>
The data warehouse ETL toolkit:  practical techniques for extracting, cleaning, conforming, and delivering data / 

 - New Delhi,  Wiley Publication,  c2011. 
 - xxviii, 491p. ;  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>9788126505548 
<br/><br/><label>LC Class. No.: </label>16285 
<br/><br/><label>Dewey Class. No.: </label>005.74  / KIM