How is a crayon made?

Simple text and photographs show how crayons are made.

9781532101670
book
Lexile: 
540

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
3180012661190615698191938095421914932616000542698EB 741.23 HAN741.2316407292551640729255