Library of congress subject headings :  Prepared by the policy and standards division library services 

 - 32nd ed 
 - Washington, D.C. :  Library of Congress,  2010 
 - 5 v. :  ;  30 cm. 
<br/><br/>v. 1. A-c -- v.2. D-H -- v.3. I-M -- v.4. N-R -- v.5. S-Z  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Subject headings, Library of Congres<br/>Subject headings
<br/><br/><label>Dewey Class. No.: </label>025.49  / L694 2010