TY - BOOK ID - 127293891 TI - Forty years of foreign trade : a statistical handbook with special reference to primary products and under-developed countries. PY - 1959 PB - London: Allen and Unwin, DB - UniCat KW - Commercial statistics. UR - https://www.unicat.be/uniCat?func=search&query=sysid:127293891 AB - ER -