000
00376nam a2200133Ia 4500
008
100324s9999 xx 000 0 und d
100
_a
Balassa B
245
_a
Trends in developing countries exports 1963-88
260
_c
1991
_b
World Bank
_a
Washington DC
366
_b
1991
650
_a
TRADE
942
_c
BK
999
_c
73974
_d
73974