DeMarco, Tom. Structured analysis and system specification / by Tom DeMarco ; foreword by P. J. Plauger. - Englewood Cliffs, N. J. Prentice-Hall 1979. - xiv, 352 p. ill. 26 cm. - Yourdon computing series. . Includes index. Bibliography: p. [347]-348. ISBN: 0138543801 LCCN: 7914655 Subjects--Topical Terms: Análisis de sistemas.Diagramas de flujo. LC Class. No.: T57.6 / .D45 1979