共 50 条
- [32] Removal of Tax Barriers To American Foreign Trade TAXES-THE TAX MAGAZINE, 1940, 18 (10): : 616 - +
- [33] The Asset Value of American Inventions in Foreign Trade JOURNAL OF THE PATENT OFFICE SOCIETY, 1934, 16 (07): : 578 - 588
- [34] A DESIRABLE FOREIGN TRADE POLICY FOR AMERICAN AGRICULTURE JOURNAL OF FARM ECONOMICS, 1940, 22 (02): : 430 - 439
- [36] FOREIGN REGISTRATION OF AMERICAN TRADE-MARKS JOURNAL OF THE PATENT OFFICE SOCIETY, 1921, 4 (03): : 140 - 144
- [40] Chemical foreign trade in 1939 - Effect of war conditions INDUSTRIAL AND ENGINEERING CHEMISTRY, 1940, 32 : 421 - 423