000 00580nam a22002057a 4500
999 _c19939
_d19939
003 OSt
005 20190908205533.0
008 190116b ||||| |||| 00| 0 eng d
020 _a92-3-002445-7
040 _aOSt
_bEng
_cOSt
_dOSt
082 _a310.58 / S29
245 _aStatistical yearbook annuaire statistique, anuario estadistico :
_b1986.
260 _aParis :
_bUnesco,
_cc 1986.
300 _avarious p. :
_bill. ;
_c30 cm.
508 _a337
650 _aEducation
_9251194
650 _aStatistics
_vYearbooks.
_9251195
710 _aUnesco.
_9251196
942 _2ddc
_cBK