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- [47] Crossing the border: Should ACS approve international undergraduate chemistry programs? ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2016, 251
- [48] TAX AGREEMENT IN BORDER CROSSING IN INTERNATIONAL TRADE - GERMAN - HEINZ,M WELTWIRTSCHAFTLICHES ARCHIV-REVIEW OF WORLD ECONOMICS, 1973, 109 (01): : 41 - 42