-
2651
-
2652
-
2653
An approach to an integrated forecasting system for a national tourism office
Argitaratua 1974Liburua -
2654
-
2655
The structure of a three-trillion dollar economy the Japanese economy in 1985.
Argitaratua 1974Liburua -
2656
-
2657
Computational methods for population projections with particular reference to development planning
Argitaratua 1974Liburua -
2658
-
2659
-
2660


