University of Zambia Library Search for 'au:"Allen, R. G. "'

Statistics for economists.

By Allen, R. G. D. (Roy George Douglas). London : Hutchinson University Library, 1964

By Allen, R. G. D. (Roy George Douglas). London : Hutchinson University Library, 1961

By Allen, R. G. D. (Roy George Douglas). London : Macmillan, 1966

By Allen, R.G.D. New York : Academic Press, 1967 0126197504

By Allen, R. G. D. (Roy George Douglas). London : New York : Macmillan ; St. Martin's Press, 1956 , 1965 reprint.

By Allen, R. G. . Rome : food and Agriculture Organization of the United Nations, 1998 . xxvi, 300p. : 9251042195

By Allen, R. G. D. (Roy George Douglas). London : Macmillan, 1962 , "Definitions and notations" on end-papers. | 1965 reprint.

By Allen, R. G. D. (Roy George Douglas). London, New York, Macmillan; St. Martin's P., 1967