|
1
|
|
|
|
HF5695
.S8
|
Statistical analysis for business decisions
|
Chicago, [ United States ] : Richard D. Irwin , 1967
|
Spurr, William A.
|
|
7526
|
|
2
|
|
|
|
HF1017
.S6
|
Business and economic statistics
|
Chicago, [ United States ] : Richard D. Irwin , 1961
|
Spurr, William A.
|
|
9666
|