Puccetti, Roland. <br/><br/>
Persons:  a study of possible moral agents in the universe / 
Ro land Puccetti. 
 - London:  Macmillan,  1968 
 - 1x, 145 p.:  23 cm 
<br/><br/>Bibliographical footnotes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Religion and astronautics.<br/>Life on other planets.
<br/><br/><label>Dewey Class. No.: </label>215 PUC