TY  - BOOK
AU  - Mason,Robert Deward
AU  - Lind,Douglas A
TI  - Statistical techniques in business and economics
U1  - 519.5 
PY  - 1990///
CY  - Homewood, Ill.
PB  - Irwin
KW  - Social sciences
KW  - Statistical methods
KW  - Economics
KW  - Commercial statistics
N1  - Index
ER  -