Mathur, Anna, Know your worth : how to build your self-esteem, grow in confidence and worry less about what people think / Anna Mathur. - 280 pages ; 21 cm Includes index. ISBN: 9780349428147 Nat. Bib. No.: GBC132206 bnb Nat. Bib. Agency Control No.: 020119700 Uk Subjects--Personal Names: Mathur, Anna. Subjects--Topical Terms: Self-esteem. Dewey Class. No.: 158.1