TY  - BOOK
AU  - Ahmad,Munir
AU  - Hanif ,Muhammad
AU  - Khawaja,Iffat
AU  - Rafiq,Masood
TI  - Pakistan journal of statistics
U1  - 519.505 
PY  - 2001///
CY  - Lahore
PB  - Nusrat press, 
KW  - Statistics
ER  -