Gärtner, Markus ATDD by example : a practical guide to acceptance test-driven development / Markus Gärtner - Upper Saddle River, NJ : Addison-Wesley, 2013 - xxiii, 212 p. : ill. ; 23 cm. Includes bibliographical references and index ISBN: 9780321784155 (pbk. : alk. paper) 0321784154 (pbk. : alk. paper) Subjects--Topical Terms: Agile software development--Case studiesAutomationSystems engineering