TY  - BOOK
AU  - Beg, Afzal M.
TI  - Introduction to statistics 
U1  - 519.5 
PY  - 1997///
CY  - Lahore
PB  - Caravan Press
KW  - Education
KW  - Statistics
N1  - introduction;
presentation of data;
measures of location; 
measures of dispersion;
index numbers;
rules of counting;
probability;
random variable and probability distribution
ER  -