TY  - BOOK
AU  - Aragon, Y.
AU  - Aragon, Y. Trinquier- Alcouffe. C.
TI  - Introduction To Statistics For Social Sciences Tr. By Punam Puri Ed. By Y.P. Aggarawal
U1  - B28OY 
PY  - 1987///
CY  - New Delhi
PB  - Sterling Pub. Pvt. Ltd.
KW  - B28OY
ER  -