TY  - BOOK
AU  - Mariappan P.Dr
TI  - Biostatistics: an introduction 
SN  - 9788131775141
U1  - 574.015195 
PY  - 2013///
CY  - New Delhi
PB  - Dorling Kindersley
KW  - Biology
N1  - Includes index.
ER  -