책 세부 정보
형식
페이퍼백
페이지
28
언어
영어
출판됨
Nov 2, 2012
출판사
Createspace
ISBN-10
1480236101
ISBN-13
9781480236103
설명
The problem of separating the friends from the enemies was a major one in the conquest of space as many a dead spacer could have testified. A tough job when you could see an alien and judge appearances; far tougher when they were only whispers on the wind.
장르들
공상 과학