| 000 | 00333cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1973 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aP5 Un3 | ||
| 100 | _aGall, A. le | ||
| 245 |
_aPresent problems in the democratization of secondary and higer education _cby A. le Gall...[et.al.] |
||
| 260 |
_aParis _bUnesco _c1973 |
||
| 300 | _a238p. | ||
| 999 |
_c494693 _d494693 |
||