TY  - BOOK
AU  - Rao, Sundar P.S.S.
AU  - Richard, J.
TI  - Introduction to Biostatistics and Research Methods
SN  - 9788120345201
U1  - 570.15195 
PY  - 2022///
CY  - Delhi
PB  - PHI Learning Pvt. Ltd.
ER  -