TY  - BOOK
AU  - Mangal, S K
TI  - Statistics In Psychology and Education 1st ed
SN  - 0 07 451629 9
U1  - 150.1 mah-sta 
PY  - 1987///
CY  - Delhi
PB  -  Tata Mcgraw hill publishing co ltd
KW  - psychology, statistics, education
ER  -