International economics /
Walter, Ingo.
International economics / Ingo Walter. - 2nd ed. - New York : Ronald Press Co., 1975. - xii, 603 p. : ill. ; 24 cm.
A photocopied version.
International economic relations.
International trade.
International economics / Ingo Walter. - 2nd ed. - New York : Ronald Press Co., 1975. - xii, 603 p. : ill. ; 24 cm.
A photocopied version.
International economic relations.
International trade.
