TY  - BOOK
AU  - Melnick, Joseph L. (ed.)
TI  - Progress in medical virology (vol-20)
T2  - 20
SN  - 3-8055-2161-8
U1  - 578.7 
PY  - 1975///
CY  - Basel
PB  - S. Karger
KW  - Virology
KW  - Microscopy -- Biology
N1  - TK 5389 / 18.06.1976; virology, microscopy, viral biology
ER  -