Classification Information
Audio books in the field of self-help and motivation; Audio books in the nature of non-fiction books in the field of self-help, motivation, and career assistance; Downloadable e-books in the field of self-help, motivation, and career assistance; Downloadable electronic books in the field of self-help, motivation, and career assistance
Electrical and Scientific ApparatusA series of books and written articles in the field of self-help, motivation, and career assistance
Paper Goods and Printed Matter