TY  - BOOK
AU  - Webster, Allen
TI  - Applied statistics for business and economics
SN  - 0-256-07314-7
U1  - 519.502433 W391 1992 
CY  - Illionois
PB  - Richard D. Irwin.
KW  - Economics-statistical methods
KW  - Commercial statistics
N1  - Includes index
ER  -