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Matches in Library of Congress for { <http://lccn.loc.gov/68009797> ?p ?o. }

• 68009797 abstract "Explains what scientists have discovered about sound through musical instruments, electronic devices, and living creatures.".
• 68009797 contributor B1830179.
• 68009797 contributor B1830180.
• 68009797 created "[c1968]".
• 68009797 date "1968".
• 68009797 date "[c1968]".
• 68009797 dateCopyrighted "[c1968]".
• 68009797 description "Explains what scientists have discovered about sound through musical instruments, electronic devices, and living creatures.".
• 68009797 extent "131 p.".
• 68009797 isPartOf "Random House science library, 5".
• 68009797 issued "1968".
• 68009797 issued "[c1968]".
• 68009797 language "eng".
• 68009797 publisher "New York, Random House".
• 68009797 subject "534".
• 68009797 subject "QC225.5 .F7 1968".
• 68009797 subject "Sound Juvenile literature.".
• 68009797 subject "Sound.".
• 68009797 subject "Ultrasonics.".
• 68009797 title "Sound and ultrasonics, by Ira M. Freeman. Illustrated by George T. Resch.".
• 68009797 type "text".