TY  - BOOK
AU  - Gray, D., ed.
AU  - Sprent, J., ed.
TI  - Current topics in microbiology and immunology. v.159: Immunological memory
SN  - 3540519211
U1  - 576.06 
PY  - 1990///
CY  - Berlin
PB  - S-V
ER  -