TY - BOOK AU - del Busto,Charles TI - Documentary credits UCP 500 & 400 compared : : an article-by-article detailed analysis of the new UCP 500 compared with the UCP 400 / U1 - 332.17 PY - 1993/// CY - Paris PB - International Chamber of Commerce, KW - Economics KW - Chambers of commerce KW - Credit KW - Documents ER -