Pulleys and gears

Introduces the principles of pulleys and gears as simple machines, using examples from everyday life.

Rigby Interactive Library
1997
9781575720845
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
90420546280112302193062287398EREL166ERMI16951621.8 GLO621.815802161721736518457
94315946630422335193062287398RHLE405RHLE019443621.8 GLO621.815802161721736518457
102498747232652427193062287398VCP434VCP0220324621.8 GLO621.815802161721736800991
177175953765222435193062287398CCCR135CCCR026774621.8 GLO621.815825759371742569409
197734255611212452193062287398GREV238GREV016135621.8 GLO621.815825759371742569409
309934765461131562193062287398839431108000431274621.8 GLO621.816407292551640729255
311872565574931563193062287398929830009000966007621.8 GLO621.816407292551640729255