TY  - BOOK
AU  - Tryfos Peter
TI  - Methods for business analysis and forecasting: text and cases
SN  - 0-471-12384-6
U1  - 000SB:658.11 
PY  - 1998///
CY  - New York
PB  - John Wiley
KW  - Business forecasting
KW  - Commercial statistics
ER  -