Current topics in microbiology and immunology. v.159  Immunological memory 
ed. by D. Gray, J. Sprent. 
 - Berlin  S-V  1990 
<br/><br/><label>ISBN: </label>3540519211 
<br/><br/><label>Dewey Class. No.: </label>576.06  / N68.159 "SER"