TY  - BOOK
AU  - Chadha,N.K.
AU  - Sehgal, R.L.
TI  - Statistical methods in psychology
SN  -  [ ]
U1  - 150.182 
PY  - 1984///
CY  - New delhi
PB  - Ess ess
KW  - Education
KW  - Psychology
KW  - শিক্ষাবিজ্ঞান
ER  -