TY  - BOOK
AU  - Sagar, J Vidya
TI  - Methods of research and statistics
U1  - 300.72 S18M 
PY  - 2021///
CY  - Hyderabad
PB  - Neelkamal Publications
N1  - 4081 28/09/2021 HBD22/8951 12/11/2021 Main Budget
ER  -