Statistical laws of demand and supply : by Henry Schultz ... with special application to sugar / Schultz, Henry, 1893-1938. Supply and demand. Sugar Statistics. 338.0186 SCS Microfilm. New York, N.Y., Columbia University Libraries, 1995. 1 microfilm reel, 35 mm. Filmed; NEH Project (FMEST); 1995. Master negative: 95-82639-7. No. 7 on a reel of 8 titles. Chicago : The University of Chicago Press, c1928 1995. c1928 1928 Text xix, 228 p. : 1 microfilm reel, 35 mm. eng