The Bencard manual of allergy  C.L. Bencard. 

 - London  C.L. Bencard  [19 
 - 95p.: ill. 22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine Immunity systems diseases. 
<br/><br/><label>Dewey Class. No.: </label>616.97  / B44B