Tapa blanda, 365 páginas
Publicado el 4 de agosto de 1982 por Time Warner Books Uk.
The Ringworld Engineers
por Larry Niven
3 estrellas
(1 reseña)
Conversion of hardcopy paperback originally owned bu Boston Public Library. ePub version lacks material that was originally on the first page of many chapters, resulting in numerous discontinuities in the story.
