TY  - BOOK
AU  - Singh, Arun Kumar
TI  - Tests, measurements and research methods in behavioural sciences
U1  - 150.72 S64T(6) 
PY  - 2022///
CY  - New Delhi
PB  - Bharti Bhawan
N1  - 5062 15/02/2023 PBA23/561 16/02/2023 Main Budget
ER  -