Volume 20 Issue 4 , Pages i-iv,523-754,I-IV (October-December 2004)

articles 1 - 38
1.

Announcements

4.

Damping seasonal factors

5.
6.
7.
8.
9.
10.
11.
12.

Regular articles

13.
14.
15.
16.
17.
18.
19.
20.
21.
22.

23.

Research on forecasting

24.
25.

26.

Research on forecasting

27.
28.
29.

30.

Research on forecasting

31.
32.
33.
34.

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.

Announcements

35.
36.

Indexes

37.
38.