TY  - BOOK
AU  - T.H Pennington
AU  -  D.A Ritchie, 
TI  - Molecular virology
SN  - 0-412-139103
U1  - 576.64 
PY  - 1975///
CY  - London
PB  - Chapman and Hall
N1  - T.H Pennington & D.A Ritchie: Molecular virology.  London.  Chapman and Hall, 1975. 0-412-139103--(576.64PEN)
ER  -