000 00491nam a22001937a 4500
003 OSt
005 20180921101231.0
008 180510b xxu||||| |||| 00| 0 eng d
040 _aLB-BrCRDP
082 _a373.2 O28de
110 _aOECD
245 _aDevelopment of secondary education
_bTrends and implications
260 _aParis
_bOECD Publications
_c1969
300 _a183p
_c24cm
630 _a Education, .
630 _aSecondary
630 _a Sekundarstufe
942 _2ddc
_cBK
999 _c19192
_d19192