| 000 | 00452ntaaa2200181 4500 | ||
|---|---|---|---|
| 003 | 01 | ||
| 005 | 20251027200621.0 | ||
| 008 | 0714s1973 ag 01 | ||
| 020 | _a9505820984 | ||
| 040 |
_aAR-BaBN _bspa _cAR-BaBN _eaacr _dRIC |
||
| 082 | _a361.001 Se4d | ||
| 100 | _aSierra, Sela B | ||
| 245 |
_aDe colega a colega / _cSela B Sierra, |
||
| 260 |
_aBuenos Aires : _bHumanitas, _c1984 |
||
| 300 |
_a93 p ; _c18 cm |
||
| 650 | _aServicio Social | ||
| 942 | _cBK | ||
| 999 |
_c837 _d837 |
||