Hersh, William R. <br/><br/>
Information retrieval :  a health and biomedical perspective / 
William Hersh. 
 - 3rd ed. 
 - New York ;  London :  Springer,  c2009. 
 - xvii, 486 p. :  ill. (some col.) ;  25 cm. 
 - Health informatics series. .
<br/><br/> JET Library copy held in Library Office.  Previous ed.: 2002. 
<br/><br/><label>ISBN: </label>9780387787022 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical informatics.<br/>Information storage and retrieval systems--Medicine.