Vintage June 1967 ANALOG SCIENCE FICTION Magazine! Computer War by Mack REYNOLDS

December 1977 ANALOG SCIENCE FICTION Magazine! Mack Reynolds! Stanley Schmidt!

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

October 1966 ANALOG SCIENCE FICTION Magazine! Christopher Anvil! Mack Reynolds!

Analog Science Fiction Science Fact June 1967 Mack Reynolds, Christopher Anvil

Analog Science Fiction / Science Fact June 1967 Fair

Astounding Analog Science Fact & Fiction Magazine June 1960 Crash Program