00247nam a2200097Ia 4500080001800000100002500018245005000043260002600093300001100119583001900130  a01.03.02 U586  aM'Bow, Amadou-Mahtar  aUNESCO on the eve of its fortieth anniversary  bUNESCOaParisFRc1985  a216 p.  c3/7/00kM2LMGR