TY  - BOOK
AU  - Mangal, S.K.
TI  - Statistics in psychology and Education
SN  - 9788120320888
U1  - 150.021 MAN 
PY  - 2012///
CY  - New Delhi
PB  - PHI Learning Private limited
KW  - Linear correlation
KW  - Normal curve
KW  - Organizationa data
KW  - Graphical data
KW  - Education
ER  -