Backhouse, Roland C., , 1948- Program construction and verification / Roland C. Backhouse. - Englewood Cliffs, N.J. : Prentice-Hall International, c1986. - xi, 281 p. : ill. ; 24 cm. Includes index. Bibliography: p. 220-223. ISBN: 0137291469 Subjects--Topical Terms: Electronic digital computers--Programming. Dewey Class. No.: 005 BAC 1986