Scientific American Magazine Aug 1987 English Monthly Science Technology Issue

Scientific American Magazine September 1987 English Science Monthly Issue

Scientific American Magazine Nov 1987 English Science Illustrated Pandas Biology

Scientific American Magazine December 1987 English Science Topic Science Issue

Scientific American Magazine 1987 Complete Year Lot Of 12 INCLUDES SLIP COVER

Computer Gaming World Strategy Magazine #40 Oct 1987 Special Wargaming Issue

Scientific American Magazine 1987, 1990, 1994 Misc Issues

Scientific American Magazine Oct 1990 English Chess Computers Dinosaurs