Dòng Nội dung
1
Population and history / E. A. Wrigley.
Newyork : McGraw-Hill, c 1969.
256 p. : illus. (some col.), maps (some col.) ; 20 cm.



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3
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Aid, private capital flows and external debt : the challenge of financing development in the LDCs / Conference on Trade and Development
New York [u.a.], : United nations, 2000
XV, 252 p.; : graph. Darst ; 30 cm.
Conference on Trade and Development


5
An introduction to economic history / Christine Rider.
Cincinnati, OH : South-Western College Pub., 1995.
xiii, 594 p. : ill., maps; 24 cm.