TY  - BOOK
AU  - Khan, Irfan A. 
AU  - Khanum, Atiya 
TI  - Fundamentals of biostatistics
U1  - 570.151 95 
PY  - 2004///
CY  - Hyderabad
PB  - Ukaaz Publications
KW  - Sampling methods
KW  - Probability
KW  - Frequency curve
ER  -