Scientific American magazine bundle full year 1987 -see contents pics GC science

Scientific American Magazine Nov 1987 English Science Illustrated Pandas Biology

Scientific American Magazine September 1987 English Science Monthly Issue

Scientific American Magazine English Science Technology Physics Linguistics

Scientific American Magazine Oct 1987 English Computers Issue

Scientific American Magazine Aug 1989 English Illustrated Science Issue

Scientific American Magazine Aug 1986 English Illustrated Science Issue

Science News Magazine Aug 1987 English Weekly Vol 132 Issue 29