TY  - BOOK
AU  - Healey,Joseph F.
TI  - Statistics: a tool for social research
SN  - 9789386858917:
U1  - 519.5 21st
PY  - 2015///
CY  - New Delhi
PB  - Cengage
KW  - STATISTICS
N1  - Includes index and glossary
ER  -