00310nam a2200097Ia 4500080001800000245013200018260002400150300001100174500000800185583001900193  a01.01.03 A288  aAid from OPEC countries : efforts and policies of the members of OPEC and of the aid institutions established by OPEC countries  bOECDaParisFRc1983  a163 p.  aIDS  c3/7/00kM2LMGR