Reference book for world traders : a loose-leaf handbook covering information required for planning and executing exports and imports to and from all foreign countries / Croner, U. H. E. (Ulrich Horst Edward), 1909- Commerce Handbooks, manuals, etc. HF1010 .C66 016.0287 REF LC copy updated; assigned to SSRR B&E. Queens Village, N.Y., Croner Publications, 1961- 1961- 1961 Text 3 v. (loose-leaf) eng