Beck, Eric, R Francis, John L <br/><br/>
Tutorials in Differential Diagnosis 

 - 3rd 
 -  Edinburgh:Churchill Livingstone  1992 
 - 1-227pgs 
<br/><br/><label>ISBN: </label>0-443-04472-4 
<br/><br/><label>Nat. Bib. No.: </label>003792 
<br/><br/><label>Dewey Class. No.: </label>616-071 B21