Analog Science Fiction / Science Fact February 1973 Very Good

Analog Science Fiction / Science Fact January 1973 Good+

Analog Science Fiction / Science Fact Octoberber 1973 Good

Analog Science Fiction / Science Fact December 1973 Good

ANALOG SCIENCE FICTION SCIENCE FACT Magazine SEPTEMBER 1973

Analog Science Fiction / Science Fact November 1973 Good+

1973 May ANALOG SCIENCE FICTION & FACT George R. R. Martin GENE WOLFE Pournelle

Analog Science Fiction / Science Fact September 1974 Very Good-