Carr, Ian <br/><br/>
Biological defence mechanisms / 
Carr, Ian 
 - Oxford :  Blackwell Scientific Publications,  1972 
 - 101 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>0632085002 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Immunity