TY  - BOOK
AU  - Singh, Arun  Kumar
TI  - Tests, measurements and research methods in behavioral sciences
SN  - 9789388704090
U1  - 300.7 
PY  - 2019/// (2021 print) (UG/28606-UG/28610 reprint 2022 )
CY  - New Delhi
PB  - Bharati Bhawan
KW  - Social sciences
KW  - Research
KW  - Methodology
ER  -