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A century of doctorates
Harmon, L.R., (1978)
Comparing costs of inpatient care in teaching and non-teaching hospitals ; methodology and data
Massell, A. P., (1977)
Dental care demand : point estimates and implications for National Health Insurance
Manning, Willard G., (1978)
Accident burden on hospitals
Dickinson, Frank G., (1957)
Principles of economics : macroeconomics
Martin, Leonard W., (1980)
Principles of economics : microeconomics