Education for all: Status and trends, 1998; Wasted opportunities, when schoolsfail, repetition and drop-out in primary schools.

Education for all: Status and trends, 1998; Wasted opportunities, when schoolsfail, repetition and drop-out in primary schools. - Paris : UNESCO, 1998. - 49 p. ; il., retrs., fot.

1020-0908

37.018.8 (100) =20 "1998" EDU.