000
00272nam a2200121Ia 4500
082
_a
370
_b
WOR
245
_a
World education report 1991
260
_a
Paris:
_b
Unesco,
_c
1991,
300
_a
149p.
546
_a
eng
650
_a
Educational development
_9
206629
942
_c
BK
999
_c
17279
_d
17279