TY  - BOOK
AU  - Mangal,S.K.
TI  - Statistics in psychology and education
SN  - 9788120320888
AV  - HA33 .G3 1958
PY  - 2023///
CY  - New Delhi
PB  - PHI Learning
KW  - Statistics
KW  - Psychology
KW  - Educational tests and measurements
KW  - Education
ER  -