Levers

Text and pictures introduce the lever, a simple machine used to change force and motion.

Rourke Pub.
2010
9780329733599
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
40062542232082262282267405028GENE223GENE28654621.8 ARM621.815774597521709567815
100287447146142427282267405028VCP434VCP0045578621.8 Arm621.815802161721736800991