TY  - BOOK
AU  - Mangal, S. K.
TI  - Statistics in psychology and education
SN  - 8120320883
U1  - 519.502437  
PY  - 2005///
CY  - New Delhi
PB  - Prentice-Hall of India Private Limited
KW  - Psychometrics
KW  - Educational statistics
ER  -