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Statistical theory and methodology in science and engineering
Brownlee, K. A., (1960)
Elements of statistics
Mode, Elmer B., (1961)
Statistics for economics and business
Paden, Donald W., (1956)
Methods of statistical analysis in economics and business
Lewis, Edward E., (1963)
Some basic problems in index-number theory
Lewis, Edward E., (1935)
Some pre-depression land tenure changes in the South and their current significance
Lewis, Edward E., (1936)