TY  - GEN
AU  - DIETRICH, H. F.
AU  - SHAFER, J. N.
TI  - Business Statistics: An Inferential Approach
SN  - 0-89517-053-1
U1  - 519.5 DIE 
PY  - 1984///
CY  - California
PB  - Dellen Publishing Company
ER  -