TY  - BOOK
AU  - Singh,A.K.
TI  - Tests,measurements and research methods in behavioural sciences                                                                                                     
SN  - 9789388704090  
U1  - 150.7 
PY  - 2019///
CY  - New Delhi
PB  - Bharati Bhawan
KW  - Psychology-Research methodology
KW  - Psychology-Testing and measurement
N1  - Includes bibliographical references, glossary and index
ER  -