| 000 | 004690000a22001450004500 | ||
|---|---|---|---|
| 008 | 140223b1957 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aENG | ||
| 080 | _a145.Tg J7 | ||
| 082 | _a145.Tg J7 | ||
| 245 | _aInternational list of educational periodicals, comp. by Unesco and the Educational Press association of America. | ||
| 260 |
_aParis _bUnesco _c1957 |
||
| 500 | _aEducational studies and Documents, No.23. | ||
| 650 | _aPERIODICALS CATALOGUE | ||
| 906 | _aUNESCO. | ||
| 999 |
_c220433 _d220433 |
||