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Item Description: | "A scientific American book" "Articles from the Sept. 1975 issue of Scientific American" |
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Physical Description: | 145 p. : ill., (part col.) |
ISBN: | 0716705516 |
Item Description: | "A scientific American book" "Articles from the Sept. 1975 issue of Scientific American" |
---|---|
Physical Description: | 145 p. : ill., (part col.) |
ISBN: | 0716705516 |