TThe dragon in the seaThe dragon in the seade Frank HerbertEdiciones (1)The dragon in the sea (1956)DoubledayMás obras de Frank HerbertThe best of Frank HerbertThe ascension factorMan of two worldsThe home computer handbook
AAnalog Science Fiction and Fact, August 1967 w/Poul AndersonAnalog Science Fiction and Fact, August 1967 w/Poul Anderson's STARFOG (Volume LXXIX, No. 6)
