TY  - BOOK
AU  - Afzal Beg,M.
AU  - Mirag Din Mirza (jt.auth)
TI  - Statistics: : theory & methods
U1  - 519.5 
PY  - 1999///
CY  - Lahore
PB  - Caravan Press
KW  - Statistics
N1  - PB
ER  -