Coad, Peter. Object-oriented analysis / Peter Coad and Edward Yourdon. - 2nd ed. - Englewood Cliffs, N.J. : Yourdon Press, c1991. - xiv, 233 p. : ill. ; 24 cm. - Yourdon Press computing series . Includes bibliographical references (p. 218-225) and index. ISBN: 0136299814 LCCN: 91106714 Subjects--Topical Terms: System analysis. LC Class. No.: T57.6 / .C62 1990b Dewey Class. No.: 005.1