Science Digest Magazine / May 1974 / Prejudice / Pocket Calculators

IF: WORLDS OF SCIENCE FICTION, JUNE 1974, CLASSIC OLD SF DIGEST!!! ASIMOV!!!

IF: WORLDS OF SCIENCE FICTION, AUGUST 1974, CLASSIC OLD SF DIGEST!!! ASIMOV!!!

IF: WORLDS OF SCIENCE FICTION, DECEMBER 1974, CLASSIC OLD SF DIGEST!!!

Science Fiction Adventures September 1974 Magazine

Science Fiction Adventures Magazine November 1974

Fantastic Science Fiction Digest Magazine - July 1974 - Conan the Barbarian

Fantastic Science Fiction Digest Magazine - September 1974 - Thongor by Carter