| 000 | 00439nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20230615063704.0 | ||
| 008 | 991125s1960 mx 000 0 spa u | ||
| 035 | _aUPN01000000947 | ||
| 049 | _aSEP | ||
| 050 | 4 |
_aLB1567 _bA3 |
|
| 245 | 0 | 0 | _aAdministrative Committec of the federal school construction program. |
| 260 |
_aMéxico : _bLa Prensa : _bSEP, _c1960. |
||
| 300 |
_a90 p. : _bil. |
||
| 650 | 4 |
_aEscuelas rurales _911019 |
|
| 905 | _aLibro | ||
| 999 |
_c947 _d947 |
||