Armstrong, Jon Scott, 1937-
Long-range forecasting : from crystal ball to computer /
J. Scott Armstrong.
- Wiley, c1978.
- xviii, 612 p. : ill. ; 24 cm.
"A Wiley-Interscience publication." Includes indexes.
Bibliography : p. 491-580.
0471030023
77025176
Forecasting.
Business forecasting.
პროგნოზი ბიზნეს-პროგნოზი
HB3730 / .A76
338.5/44
681.3