| 000 | 00520naa a22001817a 4500 | ||
|---|---|---|---|
| 001 | 216079 | ||
| 035 | _a(OCoLC)1365198545 | ||
| 999 |
_c216079 _d216079 |
||
| 003 | ES-MaBCM | ||
| 005 | 20240706062600.0 | ||
| 008 | 201111t2020 -uk||||| |||| 00| 0 eng d | ||
| 040 | _cES-MaBCM | ||
| 245 | 0 | 0 |
_aSchool closures _b: mid-term break |
| 500 | _aContiene gráficos | ||
| 650 | 7 |
_aEducación _2 _958475 |
|
| 650 | 7 |
_aEpidemia _2 _958578 |
|
| 773 | 0 |
_dLondon _gVol. 434, n. 9186 (Mar. 2020), p. 51-52 - Loc. S.276 _tThe economist _w104401 |
|
| 942 |
_2udc _cAREV |
||