00218nam a2200097Ia 4500080001800000245003500018260002500053300001500078500000800093583001900101  a12.08.01 U582  aUNCTAD commodity yearbook 1989  bUNaNew YorkUSc1989  axi, 383 p.  aIDS  c3/7/00kM2LMGR