| LEADER | 00582Cam#a2200229#a#4500 | ||
|---|---|---|---|
| 001 | ECUCON007379 | ||
| 003 | ECU | ||
| 008 | 191101s1971 mx ||||| |||||||| ||spa d | ||
| 040 | # | # | |a ECU |b spa |c ECU |
| 092 | # | # | |s Educ. |
| 100 | # | # | |a Freinet, C. |
| 245 | # | 2 | |a La educación por el trabajo |
| 260 | # | # | |a México |b Fondo de cultura económica |c 1971 |
| 300 | # | # | |a 301 p. |
| 590 | # | # | |a Traducción de Margarita Michelena |
| 650 | # | # | |a EDUCACION |
| 650 | # | # | |a VALORES |
| 650 | # | # | |a CAMBIO |
| 650 | # | # | |a PEDAGOGIA |
| 650 | # | # | |a TRABAJADORES |
| 650 | # | # | |a TRABAJO |
| 952 | # | # | |p ECU2752 |a ECU |b ECU |o Educ. |w 18-05-93 |
