| LEADER | 00472Cam#a2200193#a#4500 | ||
|---|---|---|---|
| 001 | ECUCON007622 | ||
| 003 | ECU | ||
| 008 | 191101s1981 sp ||||| |||||||| ||spa d | ||
| 040 | # | # | |a ECU |b spa |c ECU |
| 092 | # | # | |s Educ. |
| 100 | # | # | |a Martinez Muniz, Baudilio |
| 245 | # | 2 | |a La familia ante el fracaso escolar |
| 260 | # | # | |a Madrid |b Narcea |c 1981 |
| 300 | # | # | |a 111 p. |
| 650 | # | # | |a EDUCACION |
| 650 | # | # | |a NIÑOS |
| 650 | # | # | |a CRISIS |
| 650 | # | # | |a FAMILIA |
| 952 | # | # | |p ECU26176 |a ECU |b ECU |o Educ. |w 01-06-93 |
