Simple machines

Describes five simple machines--lever, wheel, inclined plane, screw, and wedge--and explains how they work.

Dutton
1989
9780525444923
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
422934424373822642882454524KESE275KESE00976531 HOR53115774597521709567815
2006218558715824552882454524GRLS241GRLS010009531 HOR53115825759371742569409
2162916572036324662882454524HOES260063001609531 HOR53115825759371742569409
2248167579888612762882454524LIS287T0004888531/H53116101181161610118116
2576741608550223652882454524WAI470WOI22073531 HOR53116377825731736800991
4102391731038824512882454524GRCH237GRCH010040531 HOR53117425694091742569409