| 000 | 00498nam a22001937a 4500 | ||
|---|---|---|---|
| 001 | MAXI-044089 | ||
| 003 | AR-CdUCS | ||
| 005 | 20180503120358.0 | ||
| 008 | 170515s1969####xx#|||||||||||||||||spa|d | ||
| 040 | _aAR-CdUCS | ||
| 080 |
_a37 _x(091) |
||
| 100 | 1 | _aCoombs, Philip H | |
| 245 | 1 | 4 |
_aThe world educational crisis : _bA systems analysis |
| 260 |
_aNew York : _bOxford University Press, _c1969 |
||
| 300 |
_ax 241p.; _c20 cm. |
||
| 650 | 4 | _aHistoria | |
| 650 | 4 | _aPedagogía | |
| 942 | _cBK | ||
| 999 |
_c165863 _d165863 |
||