//-->
Small business, productivity, innovation, and taxation : hearing before the Subcommittee on General Oversight and Minority Enterprise of the Committee on Small Business, House of Representatives, Ninety-sixth Congress, first session, Washington, D.C., October 17, 1979
(1979)
The size of industrial enterprises and labor productivity
Khromov, P., (1963)
Research activity, product diversification, and product differentiation by small manufacturers in Nebraska
McConnell, Campbell R., (1963)
Econometrics retrospect and prospect
Johnston, John, (1991)
Econometric methods
Johnston, John, (1972)
Johnston, John, (1984)