TY  - BOOK
AU  - Raj, Arun 
TI  - Textbook of Research methodology & Medical Statistics
SN  - 978-93-93068-56-9
U1  - 615.538 
PY  - 2023///
CY  - Varanasi	
PB  - Chaukhambha Prakashan	
KW  - AYURVED
ER  -