| 000 | 00421cam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 180718b1972 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aP4121 Un3 | ||
| 245 |
_aMother- tongue teaching _cedited by G.W. Canham |
||
| 260 |
_aHamburg _bUNESCO Institute for Education _c1972 |
||
| 300 | _a102p | ||
| 440 | _aInternational Studies In Education :29 | ||
| 650 | _aLanguages, Modern --Study and teaching. | ||
| 700 | _aCanham, G.W. | ||
| 999 |
_c413440 _d413440 |
||