Time-Life Books <br/><br/>
The Defending army 

 - Alexandria, Virginia  Time-Life Books  1993 
 - 144p.:ill. 
<br/><br/><label>ISBN: </label>0-7835-1012-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Immune system 2. Immunity
<br/><br/><label>LC Class. No.: </label>QR 181.7 .D44 1993  / C.1