TY  - BOOK
AU  - Proceeding of a conference on virus Timorigenesis and immunogenesis held at Pennsyl vania state University, Pennsylvania, April 6-8, 1972
TI  - Virus Tumorigenesis and Immunogenesis: proceeding of a conference on virus Timorigenesis and immunogenesis held at Pennsyl vania state University, Pennsylvania, April 6-8, 1972: edited Walter S. Ceglowski , Herman Friedman
U1  - 616.995 
PY  - 1973///
CY  - New York
PB  - Academic Press
ER  -