TY  - BOOK
AU  - Forthofer, Ronald N.
TI  - Biostatistics : a guide to desigh, analysis and discovery  
SN  - 9788131211199
U1  - 570.15195 
PY  - 2007///
CY  - New Delhi : 
PB  - Elsevier, 
KW  - Life Sciences
ER  -