| 000 | 00494naa a2200145Ia 4500 | ||
|---|---|---|---|
| 003 | ES-SlBCS | ||
| 005 | 20210601151620.0 | ||
| 008 | 140520s1971 xxu||||| |||| 00| 0 spa d | ||
| 041 | _aspa | ||
| 100 | 1 |
_aSecrétan-Rollier, P. _98811 |
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| 245 | 0 | 0 |
_aLa educación sexual en Suiza _cP. Secrétan-Rollier, G. Burgermeister |
| 651 | 4 |
_aSuiza-Educación Sexual _9336094 |
|
| 773 | 0 |
_tLa educación sexual en el mundo / A. Baen _dBarcelona : Fontanella, 1971 _g, págs. 229-258 _wVA32565 |
|
| 942 | _cAC | ||
| 999 |
_c760953 _d760953 |
||