TY  - BOOK
AU  - Mangal, S K
TI  - Statistics in psychology and education
U1  - 519.5 M314S(2) 
PY  - 2019///
CY  - Delhi
PB  - PHI Learning
N1  - 4049 18/03/2020 HBD20/8409 19/03/2020 PSYCHOLOGY PROJECT(Dr. SONIA MALIK)
ER  -