TY  - BOOK
AU  - Rao, Sunder P.S.S 
AU  - J Richard
TI  - Introduction to biostatistics and research methods
SN  - 9788120328761
U1  - 570.15195 R18i4 
PY  - 0000///262
CY  - New Delhi
PB  - Prentice-Hall
KW  - Medical statistics
KW  - Biometry
ER  -