TY  - BOOK
AU  - Rao, Sundar P. S. S. 
AU  - Richard,  J. 
TI  -   Introduction to Biostatistics and Research Methods
SN  -  9788120328761
U1  - 574.0212  
PY  - 2011///
PB  - Prentice-Hall of India
KW  - Biostatistics
ER  -