Sobek, Durward K. Understanding A3 thinking : a critical component of Toyota's PDCA management system / Durward K. Sobek II and Art Smalley. - Boca Raton : CRC Press, c2008. - xvii, 165 p. : ill. ; 24 cm. "A Productivity Press book." Includes bibliographical references and index. ISBN: 1563273608 (alk. paper) 9781563273605 (alk. paper) Subjects--Corporate Names: Toyota JidŻosha KŻogyŻo Kabushiki Kaisha. Subjects--Topical Terms: Production management--Case studies.Industrial productivity.