TY  - BOOK
AU  - 
AU  - B Annadurai
TI  - A Textbook of Biostatistics
SN  - 978-81-224-2051-7
AV  - RA, 409 A 563 
PY  - 2015///
CY  - Delhi
PB  - New age  international
KW  - A Textbook of Biostatistics
N1  - include index
ER  -