| 000 | 00576nam a2200205 04500 | ||
|---|---|---|---|
| 001 | CIA01000000000000000007773 | ||
| 005 | 20220227183756.0 | ||
| 008 | 991125c19481987mx 000 0 spa u | ||
| 020 | _a84-270-0892-9 | ||
| 035 | _a007789 | ||
| 050 | 0 | 4 |
_aHX 811 _bS455 |
| 100 | 1 |
_aSkinner, Burrhus Frederic _d1904-1990 |
|
| 245 | 1 | 0 | _aWalden Dos |
| 260 |
_aMéxico : _bRoca, _c1948 |
||
| 300 |
_a328 p. ; _c20 cm. |
||
| 650 | 4 | _aUtopías. | |
| 903 |
_aLOGICAT _b20 _c20040112 _lCIA01 _h1403 |
||
| 903 |
_aALEPH14 _b30 _c20051220 _lCIA01 _h1414 |
||
| 903 |
_c20141127 _lCIA01 _h2300 |
||
| 999 |
_c95520 _d95520 |
||