Columbia Seligman Premium Technology Growth Fund, Inc. Research and Development Expenses 1970-1969 | STK

Columbia Seligman Premium Technology Growth Fund, Inc. research and development expenses from 1970 to 1969. Research and development expenses can be defined as an expense arising from studies and product development processes.
Columbia Seligman Premium Technology Growth Fund, Inc. Annual Research and Development Expenses
(Millions of US $)
Columbia Seligman Premium Technology Growth Fund, Inc. Quarterly Research and Development Expenses
(Millions of US $)