TY  - BOOK
AU  -  Chandra, Suresh
TI  -  Research methodology: ; Probability and Sampling
SN  - 9788194216919
U1  - 001.42 
PY  - 2018///
CY  - New Delhi
PB  - Writers World
KW  - Research--Methodology--Probabilities--Sampling (Statistics)
ER  -