Beatty, Joy. Visual models for software requirements / Joy Beatty, Anthony Chen. - Redmond, Washington : Microsoft Press, c2012. - xxxiv, 442 p. : ill. ; 23 cm. - Best practices . Includes bibliographical references and index. ISBN: 9780735667723 (pbk.) 0735667721 (pbk.) LCCN: 2012939549 Subjects--Topical Terms: Computer software--Development--Management.Software engineering--Management. LC Class. No.: QA76.76.D47 / B4324 2012 Dewey Class. No.: 005.1068 BEA