| 000 | 00428nab a2200145Ia 4500 | ||
|---|---|---|---|
| 003 | ES-SlBCS | ||
| 005 | 20210601130101.0 | ||
| 008 | 140529s1989 xxu||||| |||| 00| 0 fre d | ||
| 041 | _afre | ||
| 100 | 1 |
_aBerger, Maurice _9168395 |
|
| 245 | 0 | 0 |
_aDifficultés scolaires et structure familiale _c Maurice Berger |
| 650 | 0 | 4 |
_aDificultades Escolares _9168506 |
| 773 | 0 |
_tDialogue _gnº. 106, 1989, págs. 3-11 _wRev1433 |
|
| 942 | _cAR | ||
| 999 |
_c540716 _d540716 |
||