Kellam, Lynda M. <br/><br/>
Numeric data services and sources for the general reference librarian / 
Lynda M. Kellam. 
 - Oxford :  Chandos Publishing,  2011. 
 - xvi, 229 p. :  ill. ;  23 cm. 
 - Chandos information professional series .
 - Chandos information professional series. .
<br/><br/><label>ISBN: </label>9781843345800  RM217.89 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference services (Libraries).<br/>Electronic information resources.