Kellam, Lynda M. <br/><br/>
Numeric data services and sources for the general reference librarian 
Lynda M. Kellam 
 - UK  Chandos  2011 
 - xvi, 229p. 
 - Chandos infroamtion professional .
<br/><br/><label>ISBN: </label>9781843345800  P 47.00