TY  - BOOK
AU  - S K Gupta 
TI  - Applied statistics for educational research
SN  - 9788170993339
U1  - 370.727 
PY  - 1994///
CY  - New Delhi
PB  - Mittal
KW  - Applied statistics
KW  - Educational Research
KW  - Education
KW  - Social Sciences
ER  -