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State projections of the gross national product : 1970, 1980
Scheppach, Raymond C., (1972)
Economics and business planning
Alexander, Sidney S., (1970)
A ten-year projection of investment in the U.S. economy
Almon, Clopper, (1971)
Financial theory and the theory of investment
Fried, Joel, (1992)
US Treasury bill forward and futures prices
Fried, Joel, (1994)
High closing
Fried, Joel, (2000)