00462nam a2200169 a 450000500170000002000150001708200170003210000270004924500440007626000210012030000150014169000140015696400250017099700180019599900170021395200620023020251203090515.0  a2130392814  a370.78,blan  aDe Landsheere, Gilbert  aLa recherche en education dans le monde  aParisbUDFc1986  a400pb22cm  aEducation  aMbc100de010fg_  a12804 LIBSS C  c10018d10018  00104070aPUbPUd1998-04-08l0o370.78, lanp12804yBK