TY  - BOOK
AU  - Gudmund R. Iversen
AU  - Mary Gergen
TI  - Statistics: The conceptual approach 
SN  - 0387946101
AV  - QA276.12. I184 1997 
PY  - 1997///
CY  - New york
PB  - Springer
KW  - Statistics
N1  - Includes bibliographical and index
ER  -