TY  - BOOK
AU  - Bhatnagar,Om Prakash
TI  - Research methods and measurements in behavioural and social sciences
U1  - 300.721 23
PY  - 1981///
CY  - New Delhi : 
PB  - Agricole Publishing Academy
KW  - Social sciences
KW  - Methodology
KW  - Research
KW  - Psychology
N1  - Includes bibliography and index
ER  -