Clean code : a handbook of agile software craftsmanship / Robert C. Martin ... [et al.] - Upper Saddle River, NJ : Prentice Hall, c2009. - xxix, 431 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 9780132350884 (pbk.) Subjects--Topical Terms: Agile software development.Computer software. Dewey Class. No.: 005.1 / MAR