TY  - BOOK
AU  - Mangal, SK .
TI  - Statistics in Psychology and Education
SN  - 0-07-451629-9
U1  - 370.31 
PY  - 1987///
CY  - New Delhi
PB  - Tata Mcgraw-Hill Publishing Company Ltd
KW  - Educational Statistics
KW  - Psychology-Statistics
KW  - PG-Education
KW  - G-Education
ER  -