Schach, Stephen R. Object-oriented and classical software engineering / Stephen R. Schach. - 6th ed. - Boston : McGraw-Hill Higher Education, c2005. - xxi, 581 p. : ill. ; 24 cm. ISBN: 0072865512 (acidfree) LCCN: 2003024034 LC Class. No.: QA76.758.S318 2005 / .S318 2005 Dewey Class. No.: 005.1/17