| 000 | 00461nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20210223123533.0 | ||
| 008 | 991125s1964 was 000 0 eng u | ||
| 035 | _aUPN01000055466 | ||
| 049 | _aF | ||
| 050 | 4 |
_aLB2283 _bT42 |
|
| 245 | 0 | 0 | _aTeacher exchange opportunities. |
| 260 |
_aWashington, D. C. : _bU. S. Department of Health, Education, and Welfare, _c1964. |
||
| 300 | _a34 p. | ||
| 650 | 4 |
_aCOOPERACION INTERNACIONAL EDUCATIVA _912385 |
|
| 905 | _aLibro | ||
| 999 |
_c55466 _d55466 |
||