Libros de Kathleen Pohl :

Describes the various steps that workers in a toy factory take to design, build, and test a new building toy.

Describes what dairy cows are like and the kind of work that is done at a dairy farm to get

Introduces Ireland, including the geography, people, education, rural and urban life, housing, food, work, and amusements, and provides other information

Introduces Congo, including the geography, people, education, rural and urban life, housing, food, work, and amusements, and provides other information