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Community economic inventory
(1963)
Fact sheet on Appalachian Maryland : Garrett, Allegany, and Washington counties
(19XX)
Maryland tax study
(1965)
Some implications of the economic impact of disarmament on the structure of American industry
Kokat, Robert G., (1966)
The Interindustry Structure of the U.S. mining industries- 1958
Wang, Kung-Lee, (1967)