| 000 | 00546nam a2200181 a 4500 | ||
|---|---|---|---|
| 003 | AR-LpUFCA | ||
| 005 | 20221202140232.0 | ||
| 008 | 060915s1966 xxu g |00 0|eng d | ||
| 040 |
_aAR-LpUFCA _bspa _cAR-LpUFCA |
||
| 100 | 1 | _aSullivan, Walter | |
| 245 | 1 | 0 |
_aWe are not alone _b : The search for intelligent life on other worlds |
| 260 |
_aNew York: _bMc Graw-Hill _c1966 |
||
| 300 | _axi, 325p. ; 21 cm. | ||
| 650 | _aAstrofísica y Astronomía Descriptiva | ||
| 650 | _aVida extraterrestre | ||
| 650 | _aextraterrestrial life | ||
| 942 | _cBK | ||
| 999 |
_c2050 _d2050 |
||