Ontogeny of acquired immunity :  a Ciba Foundation Symposium. 

 - Amsterdam ; New York :  Amsterdam ; New York :  Elsevier,  1972. 
<br/><br/> Held at the Ciba Foundation, London, Nov. 23-25, 1971. 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>0444103813 (American Elsevier) 
<br/><br/><label>LCCN: </label>72081001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Immunity -- Congresses.--Immunity -- Congresses.
<br/><br/><label>LC Class. No.: </label>QR180.3  / .S94 1971