TY  - BOOK
AU  - Chandrakandan, K.
AU  - Venkatapirabu, J.
AU  - Sekar, V.
AU  - Anandakumar, V.
TI  - Tests and measurements in social research
AV  - H 61.25  .T4 2011
PY  - 2011///
CY  - New Delhi
PB  - A. P. H. Publishing
KW  - Social sciences--Research methodology
KW  - Social sciences--Mathematical models
ER  -