| 000 | 00657nas a2200205 a 4500 | ||
|---|---|---|---|
| 003 | AR-ReUNN | ||
| 005 | 20260702140146.0 | ||
| 008 | 260701c20059999sp m||||||||||||||spa | ||
| 022 | _a0211-3058 | ||
| 245 | 0 | 0 | _aMundo cientÃfico |
| 264 | 1 |
_aBarcelona _bFontalella _c2005 |
|
| 310 | _aMensual | ||
| 500 | _aExistencia: (1981: 1 : 6, 9) (1981: 2 : 10-13, 19-20) (1982: 3 : 21, 23, 25, 27-31) (1984: 4 : 32, 34-38, 40) (1985: 6 : 59, 62) (1985: 7 : 66, 71) (1985 8 : 76) (1991: 11 : 111-112) (1994: 14 : 150) | ||
| 650 | 4 |
_aGeneralidades _94589 |
|
| 650 | 4 |
_aCiencia _9237 |
|
| 942 | _cCR | ||
| 035 | _a(BCU)74876 | ||
| 001 | 75310 | ||
| 999 |
_c75310 _d75310 |
||
| 040 |
_aAR-ReUNN _bspa _cAR-ReUNN _eaacr2 |
||