Athey, Thomas H. Systematic systems approach : an integrated method for solving systems problems / Thomas H. Athey. - Englewood Cliffs, N.J. : Prentice-Hall, c1982. - xiii, 366 p. : ill. ; 24 cm. Previously published as: Structured systems approach. Includes index. Bibliography: p. 355-360. ISBN: 0138809143 : $21.95 LCCN: 81015907 Subjects--Topical Terms: System analysis. LC Class. No.: QA402 / .A84 1982 Dewey Class. No.: 003