Loucks.William N. Comparative economic systems / William N. Loucks - 6th ed. - Homewood, IL. : Irwin, 1957. - xiv, 801 p. : ill. ; 25 cm. Includes bibliographies and index. ISBN: 0256073120 : Subjects--Topical Terms: Comparative economics--Case studies. Dewey Class. No.: 330.1 / LOC 1957