TY  - BOOK
AU  - Mattson, Dale E.
TI  - Statistics: Difficult Concepts, Understanable Explanations
SN  - 0865160562
AV  - QA276.12 .M43 1986
PY  - 1986///
CY  - Wauconda
PB  - Bolchazzy-Carducci Publishers, Inc.
N1  - Includes index
ER  -