| 000 | 00487nam a2200169Ia 4500 | ||
|---|---|---|---|
| 082 |
_a370.78 _bMAM. |
||
| 100 |
_aMayo, John K. _924572 |
||
| 245 |
_aMaxican telesecundaria _b: a cost effectiveness analysis _c, John KMayo |
||
| 260 |
_aWashington _bAED _c1973 |
||
| 300 | _axv, 152p. | ||
| 546 | _aeng | ||
| 650 |
_aEducational technology _924573 |
||
| 650 |
_aEducation, secondary _924574 |
||
| 650 |
_aAudio-visual education _924575 |
||
| 650 |
_aEducation-Maxico _924576 |
||
| 942 | _cBK | ||
| 999 |
_c24379 _d24379 |
||