TY  - BOOK
AU  - M. Zia-ud-Din
TI  - Practical statistics : with fundamentals of theory
U1  - 519.5 Z64P 1957 
PY  - 1957///
CY  - Lahore
PB  - The Punjab educational press
KW  - Probabilities
KW  - Statistics
KW  - Mathematical statistics
N1  - Includes Index
ER  -