Palancas

Describes work, machines, levers, and force in everyday surroundings, and presents experiments that explain how they work.

ediciones Lerner
2006
9780822529729
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
342869068082591591398337556148Monroe307T 672650SP 621.8 WAL621.816407292551640729255