TY  - BOOK
AU  - Weldon, K. Laurence 
TI  - Statistics : a conceptual approach
SN  - 0-13-845819-7
U1  - 519.5 
PY  - 1986///
CY  - New Jersey
PB  - Prentice-Hall
KW  - Statistics
N1  - Includes index
ER  -