TY  - BOOK
AU  - Williams, Brian
TI  - Biostatistics: concepts and applications for biologists 
SN  - 041246220
AV  - QH323.5 .W55 1993
PY  - 1993///
CY  - London
PB  - Chapman & Hall
KW  - Biostatistics
N1  - includes index
ER  -