LaPatra, Jack W., Applying the systems approach to urban development [by] Jack W. LaPatra. - [Stroudsburg, Pa.] Dowden, Hutchinson & Ross [1973] - ix, 296 p. illus. 23 cm. - Community development series, v. 5 . ISBN: 0879330422 Subjects--Topical Terms: Cities and towns.NUSTSystem analysis. Dewey Class. No.: 309.262 / LAP