책 세부 정보
형식
하드커버
페이지
184
언어
영어
출판됨
Sep 1, 1977
출판사
Doubleday & Company, Inc. (Garden City, NY)
ISBN-10
0385121008
ISBN-13
9780385121002
설명
Set in the twenty-third century, a father and his son are devoted to building a better "He was a missionary to the aliens, bringing them humanity. But was he human himself?"