00351nam a2200109   4500082001800000100001800018245008400036260004600120300002700166500002000193650002800213  a621 L695 19601 aLiberty, Gene14aThe First book of tools :bthe story of the 12 tools of man /cby Gene Liberty.  aNew York :bFranklin Watts, Inc.,cc1960.  a62 p. :bill. ; 23 cm.  aIncludes index.14aToolsxApplied physics.