000 005800a00a22002050004500
001 138374
010 _a0-7167-0352-1
090 _a138374
100 _a20190114d1975 k||y0pory50 ba
101 0 _aeng
102 _aUS
200 1 _aThe galactic club
_eintelligent life in outer space
_fRonald N. Bracewell
210 _aNew York
_cW. H. Freeman and Company
_d1975
215 _a309 p.
_d21 cm
606 _aVida Extraterrestre
606 _aLĂ­ngua Inglesa
675 _a001.94
700 1 _aBracewell
_bRonald N.
990 _cMON