Analog Science Fiction / Science Fact July 1977 Very Good

Analog Science Fiction / Science Fact September 1977 Good+

Analog Science Fiction / Science Fact December 1977 Good

Analog Science Fiction / Science Fact November 1977 Good-

Analog Science Fiction/Science Fact Vol. 97 #10 FN/VF 7.0 1977

Analog Science Fiction/Science Fact Vol. 97 #10 FN 1977 Stock Image

October 1977 ANALOG SCIENCE FICTION Magazine! Spider Robinson! Mack Reynolds!

Analog Science Fiction/Science Fact Vol. 97 #10 VG 1977 Stock Image Low Grade