TY  - BOOK
AU  - Rao, P.S.S. Sundar  .
TI  - Introduction to biostatistics and research methods / 
SN  - 978-81-203-2876-1
U1  - G:(B288) 
PY  - 2006///
CY  - New Delhi : 
PB  - Prentice-Hall of India Private Limited , 
KW  - Biostatistics
ER  -